Intermediate (B1)
IPA: //ˈnɒnjuːz//
KK: /nɑnˈjus/
Definition
The situation where something is not being used or utilized.
Example
The nonuse of the equipment led to its deterioration over time.
Conversation

I noticed that the old gym equipment is just sitting there in the corner.

Yeah, it's a shame to see such valuable stuff in nonuse.

I wonder if we could organize a community event to get people to use it again.

That's a great idea! It would be nice to see it back in action.
Synonyms & Antonyms
Antonyms
utilization
employment
application
Root Explanation
Nonuse → It is formed from "non-" (meaning not) and "use" (from Old French *user*, meaning to employ or utilize). The word "nonuse" refers to the state of not using something or the absence of use.
Memory Tip
Think of 'not' ('non-') using something ('use') — that's why nonuse means the absence of use.
Visually Confused Words
nonpause
nonius
onus
nous
nose
nonluster
none