Definition

The most dense or wide in measurement, often used to describe something that has a large distance between its opposite sides.

Example

This is the thickest book I have ever read.

Comparatives & Superlatives

Conversation

Have you seen the new sweater I bought?

Yeah, it's really nice and looks so warm!

It's actually the thickest one I own.

That makes sense! Perfect for the winter.

Synonyms & Antonyms

Root Explanation

Thickest → It is formed from "thick" (from Old English "þicce", meaning having a large distance between opposite sides) and the suffix "-est" (meaning the most). The word "thickest" means having the most thickness or being the most dense.

Memory Tip

Think of something that has the largest distance between its sides — that's what thickest means, as it describes the most thickness.

Visually Confused Words