Definition

Not functioning or not in use; something that is not currently working or operational.

Example

The equipment is nonoperational due to a technical failure.

Conversation

Did you hear that the subway is nonoperational today?

Yeah, I saw that on the news. It's such a hassle!

I guess we'll have to find another way to get around.

Right? Maybe we can carpool or take a bus instead.

Synonyms & Antonyms

Root Explanation

Nonoperational → It is formed from "non-" (meaning not) and "operational" (from Latin "operari", meaning to work). The word "nonoperational" means not functioning or not in a state of operation.

Memory Tip

Think of 'not' ('non-') and 'working' ('operari') to remember that 'nonoperational' refers to something that is not working.

Visually Confused Words