Definition

To make something that is wrinkled or crumpled smooth again, returning it to its original shape.

Example

She tried to uncrumple the paper before writing on it.

Tense Forms

Conversation

I just found this old letter that got all crumpled up.

Oh no! Can you uncrumple it without tearing it?

I think so, but I need to be really careful while I try to uncrumple it.

Good luck! It's always nice to read old letters.

Synonyms & Antonyms

Root Explanation

Uncrumple → It is formed from "un-" (meaning not or opposite of) and "crumple" (from Middle English *crumplen*, meaning to press or crush into wrinkles). The word "uncrumple" means to remove wrinkles or restore something to its original smooth state.

Memory Tip

Think of 'un-' meaning not or the opposite, and 'crumple' meaning to crush or wrinkle. So, uncrumple means to make something not wrinkled.

Visually Confused Words