lukewarm
Americanadjective
-
moderately warm; tepid.
-
having or showing little ardor, zeal, or enthusiasm; indifferent.
lukewarm applause.
- Synonyms:
- apathetic, cool, halfhearted
adjective
-
(esp of water) moderately warm; tepid
-
having or expressing little enthusiasm or conviction
Other Word Forms
- lukewarmly adverb
- lukewarmness noun
- lukewarmth noun
Etymology
Origin of lukewarm
1350–1400; Middle English lukewarme tepid, equivalent to luke tepid (unexplained alteration of lew, Old English gehlēow tepid) + warme warm
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Few things are more disappointing than a dish that was clearly meant to be served warm but arrives in a vague state of lukewarm uncertainty.
From Salon • Mar. 15, 2026
The achievements come despite lukewarm reviews for the record, with The Telegraph saying it had "all the emotional heft of a perfume advert".
From BBC • Mar. 13, 2026
The strategy, which received a lukewarm reception from investors, weighed on its stock price on the day.
From The Wall Street Journal • Mar. 5, 2026
Until job creation spreads well beyond healthcare, it would be hard to characterize the labor market as anything but lukewarm.
From MarketWatch • Mar. 5, 2026
Even the hot pain in my side had become lukewarm, the throbbing in my head had lessened.
From "Purple Hibiscus" by Chimamanda Ngozi Adichie
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.