Definition

A belief or idea that is accepted as true without proof or evidence.

Example

Her assumption that everyone would agree with her was incorrect.

Conversation

I had an interesting conversation about the assumption that everyone knows how to cook.

Oh really? That's such a common misconception.

Exactly! Not everyone has that skill, but people often just assume it.

Right, it's like assuming everyone enjoys the same foods.

Synonyms & Antonyms

Root Explanation

Assumption → It is formed from "ad-" (meaning to) and "sumere" (meaning to take). The word refers to the act of taking something to oneself, often in the context of accepting something as true without proof.

Memory Tip

Think of 'taking' something 'to oneself' — that's why assumption means accepting something as true without needing proof.

Visually Confused Words