B2verb1K

Assume

UK /["/əˈsjuːm/","/əˈsjuːmz/","/əˈsjuːmd/","/əˈsjuːmɪŋ/"]/US /["/əˈsuːm/","/əˈsuːmz/","/əˈsuːmd/","/əˈsuːmɪŋ/"]/

Definition

to think or accept that something is true but without having proof of it

In simple words: To take something as true without proof.

Examples

I assume you will be attending the meeting tomorrow.
Don't assume that everyone knows what you are talking about.
It’s easy to assume that he can handle the project all by himself.
She assumes the role of leader in stressful situations.
If you assume that he will fail, you might be surprised by his success.
They tend to assume the worst when they hear rumors.
We shouldn't assume the same conclusions without further evidence.
To assume a position means taking on responsibilities and roles.
In some cultures, people may assume that direct eye contact is disrespectful.

Usage notes

Commonly used in everyday conversation and writing. Avoid using 'assume' in very formal contexts where more precise language is needed.

Grammar pattern

assume + object

Memory hint

Think of 'assume' as 'a sum' — when you add up what you think is true without checking.

Collocations

automatically
naturally
reasonably
can
might
tend to
let us assume

Synonyms

take on
put on

Antonyms

doubt
disregard
question

Common mistakes

Often confused with 'presume', which implies a stronger basis for belief.
Mistakenly used in place of 'guess', which is more uncertain.