A To Z SCIENCE WORDS LIST! Science is a vast and ever-growing field of study. There are countless words and concepts that students must learn in order to understand the topic completely. In order to help students get started, we have compiled a list of some of the most important science terms, from A to Z.
Science Words A Z
Science Words Starting With A:
- Anatomy
- Astrophysics
- Aerodynamics
- Abiotic
- Amino acid
- Alkaline
- Antibody
- Amphibian
- Autotroph
- Algorithm
- Acoustics
- Atomic
- Anthropology
- Acid rain
- Antigen
- Agroecology
- Asymmetry
- Aerobic
- Adenosine
- Aqueous
- Atomization
- Amorphous
- Agroforestry
- Ablation
- Adiabatic
- Alkaloid
- Aperture
- Albedo
- Anthocyanin
- Allograft
Science Words Starting With B:
- Biotechnology
- Botany
- Biochemistry
- Biodiversity
- Biomass
- Biomechanics
- Biosphere
- Brainwave
- Biotic
- Ballistics
- Bioremediation
- Baryon
- Binary
- Barometer
- Benthos
- Bioinformatics
- Biopsy
- Birefringence
- Bioluminescence
- Biotin
- Bouyancy
- Brackish
- Bacteriophage
- Beta particle
- Beta decay
- Bose-Einstein condensate
- Blood pressure
- Black hole
- Blastula
- B lymphocyte
Science Words Starting With C:
- Chemistry
- Cell biology
- Carbon cycle
- Climate change
- Chromosome
- Catastrophism
- Cytoskeleton
- Chlorophyll
- Continental drift
- Convection
- Cosmology
- Clone
- Capillary action
- Crustacean
- Carcinogen
- Cation
- Cryogenics
- Covalent bond
- Carbon dating
- Carnivore
- Centrifugal force
- Chemosynthesis
- Cephalopod
- Calcification
- Chemical equilibrium
- Climatology
- Convergent evolution
- Chitin
- Cyclotron
- Catabolism
Science Words Starting With D:
- DNA
- Data mining
- Diode
- Dark matter
- Doppler effect
- Dendrite
- Dichotomy
- Digestion
- Diurnal
- Decibel
- Diffraction
- Deoxyribonucleic acid
- DNA sequencing
- Depolarization
- Divergent evolution
- Deciduous
- Diaphragm
- Dopamine
- Divergence
- Dihybrid
- Drosophila
- Dinosaurs
- Decidability
- Diamagnetism
- Dendrochronology
- Dialectic
- Dispersion
- Desalination
- Desiccation
- Diurnal rhythm
Science Words Starting With E:
- Ecology
- Evolution
- Earthquake
- Electromagnetic
- Embryology
- Ecosystem
- Enzyme
- Entropy
- Electronegativity
- Eros
- Electron microscopy
- Ecological footprint
- Equilibrium
- Electrolysis
- Electrophoresis
- Endothermic
- Eutrophication
- Electron transport chain
- Epigenetics
- Echolocation
- Exoplanet
- Exponential growth
- Exoskeleton
- Electron configuration
- Electrocardiogram
- Evolutionary biology
- Excitatory
- Emission spectrum
- Extrapolation
- Epidemiology
Science Words Starting With F:
- Fossil
- Fermentation
- Fusion
- Friction
- Fluorescence
- Force
- Food web
- Fluid mechanics
- Frequency
- Forensic science
- Fauna
- Feedback
- Fahrenheit
- Faraday’s law
- Flora
- Finite element analysis
- Fourier series
- Focal length
- Fission
- Field
- Fibroblast
- Fluoride
- Fossil fuel
- Fluorine
- Fungus
- Fluid dynamics
- Fractal
- Free energy
- Fuel cell
- Filtration
Science Words Starting With G:
- Genetics
- Geology
- Gravity
- Glucose
- Gene
- Genome
- Gamma rays
- Genetics engineering
- Greenhouse effect
- Gas chromatography
- Galvanometer
- Geothermal
- Gaseous state
- Gene expression
- Gas law
- Geocentric
- Genetic variation
- Gene therapy
- Germ theory
- Geodesy
- Gravitational wave
- Genome sequencing
- Gas exchange
- Geomorphology
- Genetic code
- Genotype
- Green chemistry
- Genetic algorithm
- Gene pool
- Genetic drift
Science Words Starting With H:
- Hydrogen
- Hormone
- Hypothesis
- Helix
- Hemoglobin
- Hydrology
- Hybridization
- Heat
- Habitat
- Hydrothermal
- Hybridoma
- Homeostasis
- Hydroponics
- Heterogeneous
- Helicase
- Hydrophobic
- Hydrocarbon
- Haploid
- Heredity
- Hemispheric
- Histology
- Heterotroph
- Hydrodynamic
- Hydrolysis
- Hyperthermia
- Heterozygous
- Hydrophilic
- Hominid
- Heat transfer
- Hyperplasia
Science Words Starting With I:
- Inertia
- Infrared
- Insulin
- In vitro
- Ionization
- Interference
- Isotope
- Induction
- Immunology
- Immune system
- In situ
- Inoculation
- Interferometry
- Invertebrate
- Inorganic
- Inverse square law
- Isolation
- Ionic bond
- Inversion
- Interstitial
- Immunosuppressant
- Insolation
- Intracellular
- Interpolation
- Isentropic
- Intravenous
- Ion chromat
- Ion exchange
- Ionosphere
- Isostasy
Science Words Starting With J:
- Joule
- Juncture
- Jet stream
- Juxtaposition
- Jurassic
Science Words Starting With K:
- Kinetic energy
- Kepler’s laws
- Krebs cycle
- Karyotype
- Kinase
Science Words Starting With L:
- Light
- Lithosphere
- Latitude
- Luminosity
- Leukocyte
- Life cycle
- Lysosome
- Laser
- Latitude
- Limnology
- Longitudinal
- Luminiferous
- Linear
- Leptons
- Life span
- Ligand
- Lunar
- Lattice
- Lymphocyte
- Lens
- Lichen
- Law of conservation of energy
- Larynx
- Lipid
- Luminance
- Liquefaction
- Lacrimal
- Laminar
- Lactation
- Luminescence
Science Words Starting With M:
- Magnetism
- Molecule
- Mitosis
- Microorganism
- Microscope
- Mineral
- Meteorology
- Mutation
- Membrane
- Myocardium
- Mammal
- Mass
- Momentum
- Meiosis
- Macromolecule
- Mesosphere
- Microbiology
- Molecular biology
- Myelin
- Meteorite
- Melting point
- Molecular mass
- Mycology
- Mucous
- Magnetic field
- Monoculture
- Motor neuron
- Myopia
- Metamorphosis
- Mycorrhiza
Science Words Starting With N:
- Nuclear
- Nitrogen
- Neuroscience
- Newton’s laws
- Neutron
- Nucleus
- Natural selection
- Nerve
- Nanotechnology
- Nucleotide
- Nitrogen cycle
- Neurotransmitter
- Noble gas
- Nanoparticle
- Nomenclature
- Nucleoside
- Nephron
- Nitrate
- Nucleolus
- Nucleosome
- Nucleoplasm
- Nociceptor
- Nonpolar
- Nucleic acid
- Neuromodulator
- Neurology
- Neap tide
- Nucleophilic
- Nutrient
- Nucleotide sequence
Science Words Starting With O:
- Organism
- Optics
- Organic
- Oxidation
- Oceanography
- Osmosis
- Ozone
- Observation
- Organic chemistry
- Orbit
- Osmoregulation
- Ontogeny
- Occultation
- Oncogene
- Orthogonal
- Oviparous
- Olfactory
- Oxidative phosphorylation
- Ovary
- Oxide
- Operon
- Overlap
- Orogeny
- Optical fiber
- Oscillation
- Oxidative stress
- Osteocyte
- Omnivore
Science Words Starting With P:
- Physics
- Photosynthesis
- Physiology
- Polymer
- Protein
- Periodic table
- Prokaryote
- Pressure
- Paleontology
- Proton
- Population
- Paleozoic
- Photosystem
- Peptide
- Phylum
- Phosphorylation
- Permeability
- Plate tectonics
- Photovoltaic
- Petrology
- Pheromone
- Petrochemical
- Paleoclimatology
- Polymorphism
- Polarization
- Phloem
- Precession
- Polysaccharide
- Palindrome
- Pyruvate
Science Words Starting With Q:
- Quantum mechanics
- Quasar
- Quasiparticle
- Quaternary
- Quenching
Science Words Starting With R:
- Radioactivity
- RNA
- Respiration
- Reproduction
- Ribosome
- Radiation
- Reflex
- Refraction
- Replication
- Reaction
- Redox
- Renewable energy
- Retrovirus
- Radiometry
- Regeneration
- Retrograde
- Rheology
- Rhizome
- Ruminant
- Radioactive decay
- RNA splicing
- Recessive
- Rhyolite
- Rheumatology
- Root hair
- Radiation therapy
- Ribozyme
- Reactor
- Radiolaria
- Reagent
Science Words Starting With S:
- Solar system
- Species
- Synthesis
- Sound
- Sustainability
- Steroid
- System
- Sediment
- Seismology
- Substrate
- Solution
- Supernova
- Sex chromosome
- Symbiosis
- Solute
- Solid
- Stem cell
- Stress
- Stratigraphy
- Supernatant
- Serotonin
- Subatomic
- Spectroscopy
- Sulphur
- Synapse
- Specific gravity
- Salinity
- Splicing
- Somatic
- Seismic wave
Science Words Starting With T:
- Temperature
- Transpiration
- Trophic level
- Tissue
- Tectonic plate
- Thermodynamics
- Transcription
- Transgenic
- Theory
- Transmembrane
- Taxonomy
- Terrestrial
- Thyroid
- Tidal
- Transposable element
- Tumor
- Toxicology
- Torsion
- Thermal
- Thrombocyte
- Transverse
- Thermoregulation
- Thylakoid
- Topography
- Telomere
- Tetrapod
- Thermophile
- Transduction
- Turbidity
- Trophoblast
Science Words Starting With U:
- Ultraviolet
- Uracil
- Uniformitarianism
- Ubiquitin
- Urease
- Ultrasonic
- Urea
- Unicellular
- Universe
- Uranium
Science Words Starting With V:
- Velocity
- Vector
- Viscosity
- Ventilation
- Van der Waals forces
- Volcano
- Vestigial
- Variation
- Vascular
- Valence
- Viability
- Ventricular
- Vector-borne
- Viticulture
- Vaporization
- Virology
- Vesicle
- Vertebrate
- Visceral
- Vernalization
- Volt
- Virulence
- Vibrational
- Vapor pressure
- Vasodilation
- Vas deferens
- Vacuole
- Vapor barrier
- Vibrational energy
Science Words Starting With W:
- Water
- Weather
- Wave
- Wavelength
- Work
- Wind
- Wildlife
- Watt
- Wetland
- Waste management
- White blood cell
- Wood
- Western blot
- Weight
- Wing
- Wastewater
- Wettability
- Weathering
- Wildlife conservation
- Worm
- Watershed
- Wet bulb
- Water cycle
- Woodpecker
- Wind power
- Wind chill
- Water quality
- Wall shear stress
- Web
- Wildfire
Science Words Starting With X:
- Xenobiotic
- X-ray crystallography
- Xylem
- Xerophyte
- X-ray diffraction
Science Words Starting With Y:
- Yeast
- Yield
- Yolk
- Y chromosome
- Y-axis
Science Words Starting With Z:
- Zoology
- Zero gravity
- Zinc
- Zygote
- Zonal
Explore a to z detailed pages on science words, below.
A – B – C – D – E – F – G – H – I – J – K – L – M – N – O – P – Q – R – S – T – U – V – W – X – Y – Z
Science Vocabulary Words (Dictionary Words)
Science has many subjects and popular ones are chemistry, physics, maths, and biology. Let us look at some dictionary words for each subject.
Chemistry Dictionary A To Z
Below is the list of chemistry words:
A: Acid, Atom, Alloy, Ammonia, Alkali, Aldehyde
B: Benzene, Buffer, Bond, Base, Bromine, Barium
C: Catalyst, Carbon, Chemical, Chlorine, Compound, Covalent
D: Dilute, Distillation, Double bond, Decomposition, Detergent, Dipole
E: Electron, Ester, Element, Enzyme, Ethanol, Evaporation
F: Fermentation, Fluorine, Formula, Freezing, Fuel, Fusion
G: Gas, Glassware, Graphite, Glycerol, Group, Green chemistry
H: Hydrogen, Halogen, Heavy metal, Homogeneous, Hydration, Hydrolysis
I: Inorganic, Ion, Indicator, Iodine, Ionic, Isomer
J: Joule, Juxtaposition
K: Kelvin, Kinetics
L: Liquid, Litmus, Lattice, Lanthanide, Ligand, Lewis structure
M: Molecule, Metal, Melting point, Monomer, Mass, Matter
N: Noble gas, Nucleus, Neutron, Nitrogen, Nonpolar, Neutralization
O: Organic, Oxidation, Oxygen, Ozone, Orbit, Oxide
P: Periodic table, Polymer, Proton, pH, Precipitate, Pressure
Q: Quantum, Quenching
R: Reaction, Reactant, Redox, Resonance, Rust, Radioactive
S: Solvent, Solute, Sublimation, Salt, Stoichiometry, Solid
T: Titration, Transition metal, Titrant, Triple bond, Tincture, Temperature
U: Uranium, Urea
V: Valence, Vapor, Volatile, Van der Waals forces, Valence electron
W: Water, Weak acid, White solid
X: Xenon
Y: Yield, Yttrium
Z: Zinc, Zwitterion
Physics Dictionary A To Z
Below is the list of physics words:
A: Acceleration, Amplitude, Atom, Angular momentum, Archimedes’ principle, Ampere
B: Black hole, Bernoulli’s principle, Big Bang, Boltzmann constant, Buoyancy, Bohr model
C: Conservation laws, Coulomb’s law, Conduction, Centripetal force, Cosmology, Capacitance
D: Density, Doppler effect, Diffraction, Displacement, Decibel, Duality
E: Energy, Electric field, Equilibrium, Electromagnetism, Einstein’s theory of relativity, Entropy
F: Force, Friction, Frequency, Faraday’s law, Fermi energy, Fission
G: Gravitational force, Gauss’s law, General relativity, Gamma rays, Geodesic, Gauss’s law for magnetism
H: Heat, Hooke’s law, Harmonic motion, Hydrostatic pressure, Higgs boson, Heisenberg uncertainty principle
I: Inertia, Interference, Inverse square law, Inelastic collision, Induction, Impulse
J: Joule, Joule’s law, Joule-Thomson effect
K: Kinetic energy, Kepler’s laws, Kirchhoff’s laws
L: Light, Law of conservation of energy, Leptons, Lenz’s law, Luminosity, Lorentz transformation
M: Mass, Magnetism, Momentum, Magnetic field, Newton’s laws of motion, Michelson-Morley experiment
N: Newton, Nuclear energy, Newton’s law of gravitation, Neutrino, Nuclear fission, Nuclear fusion
O: Ohm’s law, Optics, Oscillation, Ohmic resistance, Orbital, Ohmic heating
P: Power, Pressure, Photon, Projectile motion, Planck’s constant, Photoelectric effect
Q: Quantum mechanics, Quark, Quasars
R: Resistance, Refraction, Relativity, Radioactivity, Rotational motion, Rutherford model
S: Speed, Sound, Static electricity, Scalar, Superposition, Special relativity
T: Time, Temperature, Torque, Thermodynamics, Transverse waves, Tesla
U: Uniform motion, Ultraviolet, Uncertainty principle, Ultrasound, Universal gravitation, Unit
V: Velocity, Voltage, Vacuum, Vector, Vibration, Virtual image
W: Work, Waves, Watt, Wavelength, Weak force, Wigner effect
X: X-rays, X-ray diffraction
Y: Young’s modulus, Yield strength
Z: Zeeman effect, Zero-point energy
Math Dictionary A To Z
Below is the list of math words:
A: Addition, Algebra, Angle, Arithmetic, Absolute value, Axis
B: Binary, Base, Bar graph, Binomial, Box plot, Boundary
C: Coordinate, Cube root, Circle, Cosine, Complementary angles, Cuboid
D: Division, Decimal, Data, Diameter, Differentiation, Divisor
E: Equation, Exponent, Ellipse, Exponential, Even number, Equivalent
F: Fraction, Function, Factor, Factorial, Frequency, Formula
G: Geometry, Graph, Greatest common divisor, Gradient, Greater than, Group
H: Hypotenuse, Histogram, Hyperbola, Hexagon, Horizontal, Hypothesis
I: Integer, Inequality, Intersection, Identity, Imaginary number, Index
J: Join, Joint probability, Joule, Justify, Jump discontinuity, Juxtapose
K: Kite, Kilogram, Kinematics, K-nearest neighbors, Kernel, Knot
L: Logarithm, Linear, Locus, Lowest common denominator, Line segment, Limit
M: Multiplication, Mean, Median, Mode, Matrix, Monomial
N: Negative number, Notation, Natural numbers, Normal distribution, Numerator, Null set
O: Operations, Obtuse angle, Ordered pair, Octagon, Origin, Odd number
P: Prime number, Polygon, Pythagorean theorem, Probability, Parabola, Product
Q: Quadrant, Quotient, Quadratic equation, Quartile, Quincunx, Quick calculation
R: Ratio, Rational number, Radical, Rectangle, Range, Reflection
S: Subtraction, Square root, Sum, Symmetry, Slope, Surface area
T: Triangle, Tangent, Transversal, Term, Transformation, Trigonometry
U: Union, Unit, Undefined, Unary, Unit circle, Uniform distribution
V: Variable, Vertex, Volume, Venn diagram, Vertical, Vector
W: Whole numbers, Weighted average, Width, X: Interquartile range, X-axis
Y: Y-intercept, Y-coordinate, Yield, Yen, Y-axis, Yoctosecond
Z: Zero, Zero vector, Z-score, Zero pair, Z-test, Z-axis
Biology Dictionary A To Z
Below is the list of biology words:
A: Allele, Adaptation, Antibody, Amino acid, Autotroph, ATP (Adenosine Triphosphate)
B: Biodiversity, Biome, Cell, Chlorophyll, Chromosome, Cloning
C: DNA, Cytoplasm, Community, Cell membrane, Cytoskeleton, Carbon cycle
D: Diffusion, Dominant, Digestion, DNA replication, Decomposer, Dissection
E: Ecosystem, Enzyme, Evolution, Endoplasmic reticulum, Eukaryote, Embryo
F: Fermentation, Fertilization, Food chain, Fungi, Flagella, Forensic
G: Gene, Genetics, Genome, Golgi apparatus, Genotype, Gamete
H: Homeostasis, Heterotroph, Heredity, Hormone, Hypothesis, Host
I: Immunity, Inheritance, Interphase, Invertebrate, Inoculation, Ion
J: Jacob-Monod model, Joints, Juvenile, Juxtaglomerular apparatus
K: Kingdom, Karyotype, Krebs cycle, Kinetochore, Keratin, Kelp
L: Lysosome, Lactic acid, Linnaean classification, Ligament, Lichen, Lactation
M: Mitochondria, Meiosis, Mutation, Microorganism, Metabolism, Mendelian
N: Nucleus, Nucleotide, Nitrogen cycle, Natural selection, Nervous system, Neuron
O: Organelle, Osmosis, Ovary, Organic, Omnivore, Ozone
P: Photosynthesis, Protein, Punnett square, Phylum, Prokaryote, Pollination
Q: Quadrat, Quaternary structure, Qualitative, Quantitative, Quorum sensing, Quickening
R: Reproduction, Ribosome, Respiration, RNA, Recessive, Reflex
S: Species, Symbiosis, Stem cell, Synapse, Spore, Stimulus
T: Taxonomy, Transcription, Translation, Tissue, Trophic level, Thylakoid
U: Unicellular, Urinary system, Uterus, Uric acid, Ultrastructure, Urea
V: Variation, Virus, Vegetative propagation, Ventilation, Vacuole, Vascular
W: White blood cell, Watson-Crick model, Wavelength, X: Xylem, X chromosome
Y: Y chromosome, Yeast, Yolk sac, Z: Zygote, Zoology, Zone of inhibition
Discover More:
What is the Plural of Science?
FAQ’s
What is the longest word of science?
The longest word in science is the chemical name for the protein titin, which has 189,819 letters and takes over three hours to pronounce. However, this word is rarely used and is mostly considered a curiosity.
What are some cool science words?
Here are 20 Coolest Science Words:
- Quantum
- Nanotechnology
- Gene editing
- Bioluminescence
- Photosynthesis
- Synapse
- Neuron
- Gravity
- Solar system
- Black hole
- Climate change
- Microbes
- Supernova
- DNA
- Electromagnetic radiation
- Ecosystem
- Evolution
- Fossil
- Plate tectonics
- Robotics
What are key science words?
Science terms refer to the technical vocabulary used in the various fields of science to describe the concepts, theories, and phenomena studied by scientists. Some key science words include:
- Hypothesis
- Experiment
- Theory
- Data
- Variables
- Observation
- Analysis
- Conclusion
- DNA
- Mutation
Last updated on August 6th, 2023 at 02:31 pm
