Definition

In a way that cannot happen or be done; to an extent that is beyond possibility.

Example

She smiled impossibly, as if nothing could ever go wrong.

Conversation

Did you see that stunt he pulled off?

Yeah, it was impossibly amazing!

I thought he would fall for sure!

Right? He makes everything look so easy, even when it's not.

Synonyms & Antonyms

Root Explanation

Impossibly → It is formed from "im-" (meaning not) and "possible" (from Latin "possibilis", meaning able to be done) and the suffix "-ly" (meaning in a manner). The word "impossibly" means in a manner that is not able to be done or cannot be achieved.

Memory Tip

Think of 'not' ('im-') being combined with 'able to be done' ('possible') — this helps you remember that 'impossibly' means something that cannot be done.

Visually Confused Words