Definition

Not able to be done or carried out; impossible to achieve or implement.

Example

The plan to build a bridge in that location was deemed impracticable due to the unstable ground.

Conversation

Have you thought about taking that hiking route this weekend?

I did, but I heard it might be impracticable with all the rain we've had.

Yeah, that makes sense; I wouldn't want to get stuck in the mud.

Exactly! Let's find a trail that's more suitable for this weather.

Synonyms & Antonyms

Root Explanation

Impracticable → It is formed from "in-" (meaning not) and "practicable" (from Latin "practicabilis", meaning able to be done). The word "impracticable" means not able to be done or not feasible.

Memory Tip

Think of 'not' ('in-') being added to 'able to be done' ('practicable') — that's why impracticable means something that cannot be done.

Visually Confused Words