lukewarm

adjective

luke·​warm ˈlük-ˈwȯrm How to pronounce lukewarm (audio)
1
: moderately warm : tepid
a lukewarm bath
lukewarm coffee
2
: lacking conviction : half-hearted
gave them only lukewarm support
a lukewarm review
lukewarm applause
lukewarmly adverb
lukewarmness noun

Examples of lukewarm in a Sentence

I hate drinking lukewarm coffee. Our plan got a lukewarm reception. The producer was lukewarm about her script.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Then, mix a small amount of laundry detergent or mild soap in a bowl with lukewarm water, dip a shoe brush or clean toothbrush in the soapy liquid, and gently brush the shoes in the direction of the knit pattern. Stacia Datskovska, Footwear News, 25 June 2025 This should be done with lukewarm water at least once a week. Bestreviews, Chicago Tribune, 23 June 2025 Finish vigorous workouts by late afternoon; follow with a lukewarm shower an hour before bed to create a rebound cooling effect. Jesse Pines, Forbes.com, 12 June 2025 After applying a mask, leave it on for the time recommended on product label, and gently rinse off with lukewarm water before lightly patting your skin dry with a washcloth. Cristina Mutchler, Verywell Health, 9 June 2025 See All Example Sentences for lukewarm

Word History

Etymology

Middle English, from luke lukewarm + warm; probably akin to Old High German lāo lukewarm — more at lee

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of lukewarm was in the 14th century

Browse Nearby Words

Cite this Entry

“Lukewarm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lukewarm. Accessed 10 Jul. 2025.

Kids Definition

lukewarm

adjective
luke·​warm ˈlü-ˈkwȯ(ə)rm How to pronounce lukewarm (audio)
1
: mildly warm : tepid
a lukewarm bath
2
: not enthusiastic : indifferent
our plan got a lukewarm reception
lukewarmly adverb
lukewarmness noun

More from Merriam-Webster on lukewarm

Last Updated: - Updated example sentences
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