Definition

Not very warm; slightly warm or tepid, often used to describe a lack of enthusiasm or interest.

Example

The audience gave a lukewarm response to the speaker's presentation.

Conversation

How was the coffee you made this morning?

Honestly, it was a bit lukewarm by the time I got to it.

That's disappointing; it’s best when it’s hot.

Yeah, I should've microwaved it before drinking.

Synonyms & Antonyms

Root Explanation

Lukewarm → The word is formed from 'luke' (from Old English 'lūca', meaning tepid or moderately warm) and 'warm' (meaning having a moderate degree of heat). The term 'lukewarm' describes a state that is neither hot nor cold, but rather moderately warm.

Memory Tip

Think of 'luke' meaning moderately warm, combined with 'warm' — this helps you remember that lukewarm refers to something that is not hot, but just a little warm.

Visually Confused Words