Assume and presume both involve making assumptions, but there’s a subtle difference. To assume means to take something as true without evidence, often in hypothetical situations or predictions. Presume implies a higher degree of confidence and usually has some basis in known facts or logic.
For example, you assume it’s going to rain because you see dark clouds, but you presume your friends will arrive on time because they’re always punctual.
Assume
Definition: To take something as true without evidence or proof.
Usage:
- Hypothetical Scenarios: Used in hypothetical or speculative scenarios. For example, “Let’s assume for a moment that this theory is correct.”
- Predictions and Speculations: Often used in predictions or speculations, for instance, “I assume he will attend the meeting.”
- Responsibilities or Roles: It can also mean to take on a role or responsibility, such as “She assumed the position of team leader.”
Presume
Definition: To take something as true based on evidence, probability, or prior experience.
Usage:
- Logical Assumptions: When a logical assumption is made based on prior knowledge, like “Since he is an expert, we can presume he knows what he’s doing.”
- Legal Context: In legal contexts, it means to accept something as true until disproved. For example, “A person is presumed innocent until proven guilty.”
- Probable Outcomes: It often relates to probable outcomes, for instance, “We presume that the meeting will go smoothly.”
