testy

adjective

tes·​ty ˈte-stē How to pronounce testy (audio)
testier; testiest
Synonyms of testynext
1
: easily annoyed : irritable
2
: marked by impatience or ill humor
testy remarks
testily adverb
testiness noun

Examples of testy in a Sentence

that coworker would be easier to get along with if she weren't so testy all the time
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.
Clad in a Canadian tuxedo and brimming with enthusiasm and a competitive spirit that often verged on the combative, Ed Gamble clearly came into Taskmaster wanting to win, and his sheer desire to do well produced some of the show’s most enduring moments of testy hilarity. Matthew Jackson, Vulture, 12 June 2026 New York has been testy about the officiating all night, except the Knicks are entering halftime with a 23-6 advantage in free throws. Andrew Greif, NBC news, 11 June 2026 Microsoft on Tuesday released fixes for two high-severity zero-days that were disclosed by a researcher who has been locked in a testy beef with the software giant. Dan Goodin, ArsTechnica, 9 June 2026 Evans also mentioned how in a heightened political environment, surroundings could get testy rather quickly. Ryan Morik, FOXNews.com, 9 June 2026 See All Example Sentences for testy

Word History

Etymology

Middle English testif, from Anglo-French, headstrong, from teste head — more at tester entry 2

First Known Use

1523, in the meaning defined at sense 1

Time Traveler
The first known use of testy was in 1523

Browse Nearby Words

Cite this Entry

“Testy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/testy. Accessed 16 Jun. 2026.

Kids Definition

testy

adjective
tes·​ty ˈtes-tē How to pronounce testy (audio)
testier; testiest
: easily annoyed : irritable
testily adverb
testiness noun

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