Presume

/prɪˈzjuːm/

Meaning & Definition

verb

to suppose that something is the case on the basis of probability.

I presumed that she would come to the party, as she had confirmed her attendance earlier.

to take for granted that something is true without proof.

You should not presume that everyone shares your views on the issue.

to assume something in a specific way, especially without any proof.

He presumed the calculations to be accurate without double-checking them.

to undertake a responsibility or task in a way that suggests an expectation of entitlement.

She presumed to speak for the entire committee without their consent.

From Middle English 'presumen', from Old French 'presumer', from Latin 'praesumere', meaning 'to take beforehand'.

presume innocence

To assume someone is innocent until proven guilty.

presume dead

To assume someone is dead without conclusive proof.

presume to know

To act as if you have knowledge or authority you may not actually possess.

presumption

An idea that is taken to be true.

presumptive

Based on presumption; tentative.

presumptuous

Failing to observe the limits of what is permitted or appropriate.