Definition

To take something for granted or to accept something as true without proof. It can also mean to take on a role or responsibility.

Example

She assumed the role of team leader after the previous leader left.

Tense Forms

Conversation

I always assume that people understand the instructions right away.

Yeah, but sometimes they need a little extra help.

Exactly! I should remember not to assume everyone knows what I mean.

It's better to clarify than to leave them confused.

Synonyms & Antonyms

Root Explanation

Assume → It is formed from "ad-" (meaning to) and "sumere" (meaning to take). The word means to take something to oneself or to take on a role or responsibility.

Memory Tip

Think of 'taking on' something ('sumere') as you move 'toward' it ('ad-') — that's why assume means to take something for granted or to take on a role.

Visually Confused Words