errant

adjective

er·​rant ˈer-ənt How to pronounce errant (audio)
ˈe-rənt
1
a
: behaving wrongly
an errant child
b
: straying outside the proper path or bounds
an errant calf
c
: moving about aimlessly or irregularly
an errant breeze
d
2
: traveling or given to traveling
an errant knight
errant noun
errantly adverb

Did you know?

Errant has a split history. It comes from Anglo-French, a language in which two confusingly similar verbs with identical spellings ("errer") coexisted. One errer meant "to err" and comes from the Latin errare, meaning "to wander" or "to err." The second errer meant "to travel," and traces to the Latin iter, meaning "road" or "journey." Both "errer" homographs contributed to the development of "errant," which not surprisingly has to do with both moving about and being mistaken. A "knight-errant" travels around in search of adventures. Cowboys round up "errant calves." An "errant child" is one who misbehaves. (You might also see "arrant" occasionally - it's a word that originated as an alteration of "errant" and that usually means "extreme" or "shameless.")

Examples of errant in a Sentence

The teacher blamed the prank on errant students. the errant gunslinger as a standard character in western novels
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.
If the Broncos’ pass rush, which has six sacks this season, can put Swann under pressure and force him into errant throws, that could decide the turnover battle and turn the game BSU’s way. Shaun Goodwin, Idaho Statesman, 27 Sep. 2025 Gebhardt showed his improvisational skills on a pair of first-half errant PAT conversions, running for one two-pointer and passing for another. Mike Waters, Fort Worth Star-Telegram, 26 Sep. 2025 There were more than a few ugly moments for the Chiefs’ offense in the first half of Sunday’s 22-9 win over the Giants, but one errant pass in particular stood out. Pete Grathoff, Kansas City Star, 25 Sep. 2025 Nico Hoerner scored from second base on McNeil’s errant throw to first base for the Cubs’ sixth run of the game. Will Sammon, New York Times, 24 Sep. 2025 See All Example Sentences for errant

Word History

Etymology

Middle English erraunt, from Anglo-French errant, present participle of errer to err & errer to travel, from Late Latin iterare, from Latin iter road, journey — more at itinerant

First Known Use

14th century, in the meaning defined at sense 2

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

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Cite this Entry

“Errant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/errant. Accessed 30 Sep. 2025.

Kids Definition

errant

adjective
er·​rant ˈer-ənt How to pronounce errant (audio)
1
a
: moving around from place to place without apparent purpose or goal
b
: wandering in search of adventure
an errant knight
2
a
: straying outside proper bounds
an errant calf
b
: behaving or having behaved badly or wrongfully
errantry
-ən-trē
noun

More from Merriam-Webster on errant

Last Updated: - Updated example sentences
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