## Meanings
1. To believe that something is true without having proof.
2. To take on a job, role, or responsibility.
3. To take on a particular appearance, form, or quality.
4. To pretend to have a feeling or quality.
5. To take control of something, often by force or without permission.

## Examples
- I assumed you were coming, so I saved you a seat.
- She will assume the role of director next month.
- The story slowly assumed a darker tone.
- He assumed an air of indifference, though he was furious inside.
- The general assumed control of the government.

## Derived Forms
- assumable
- coassume
- misassume
- preassume
- reassume

## Related Forms
- assuming
- assumption
- assumptive

## Roots and Affixes
- Root: *h₁em-
- Root: assūmō

## Etymology
From Latin assūmō (“accept, take”), from ad- (“to, towards, at”) + sūmō (“take up, assume”).

## AI Etymology
Assume is from Latin assūmō (“accept, take”), from ad- (“to, towards, at”) plus sūmō (“take up, assume”). The historical chain also includes Proto-Indo-European *h₁em-. The formation is semantically transparent: the parts remain visible, while the compound or affix fixes the grammatical role and narrows the modern meaning. In use as a verb, assume denotes to believe that something is true without having proof, to take on a job, role, or responsibility, and to take on a particular appearance, form, or quality. The same word family continues in derived forms such as assumable, coassume, misassume, and preassume and related entries such as assuming, assumption, and assumptive.

## Topics
- Describing Qualities

markdown

assume

Meanings

Thesaurus

Etymology

Topics

External links

Keyboard Shortcuts

General

Send feedback