Definition

Describing someone or something that is very timid, shy, or lacking in confidence, often in a way that is reminiscent of a mouse.

Example

She was the mousiest person in the group, always avoiding attention and speaking softly.

Comparatives & Superlatives

Conversation

I think that cat is the mousiest one I've ever seen.

Really? It looks so shy and timid!

Yeah, it just hides in the corner all day.

Poor thing, it probably needs a little more confidence.

Synonyms & Antonyms

Root Explanation

Mousiest → It is formed from "mouse" (from Old English *mus*, meaning a small rodent) and the suffix "-iest" (meaning the most). The word "mousiest" describes something that is the most like a mouse, often referring to being timid or shy.

Memory Tip

Think of a small, timid creature like a mouse — that's why "mousiest" means the most timid or shy.

Visually Confused Words