whippoorwill

noun

whip·​poor·​will ˈ(h)wi-pər-ˌwil How to pronounce whippoorwill (audio)
ˌ(h)wi-pər-ˈwil
variants or less commonly whip-poor-will
plural whippoorwills also whip-poor-wills
: a nocturnal nightjar (Antrostomus vociferus synonym Caprimulgus vociferus) of chiefly eastern North America with a loud repeated call suggestive of its name

Illustration of whippoorwill

Illustration of whippoorwill
  • whip-poor-will

Word History

Etymology

imitative

First Known Use

1709, in the meaning defined above

Time Traveler
The first known use of whippoorwill was in 1709

Browse Nearby Words

Cite this Entry

“Whippoorwill.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/whippoorwill. Accessed 7 Sep. 2025.

Kids Definition

whip-poor-will

noun
ˈhwip-ər-ˌwil,
ˌhwip-ər-ˈwil,
ˈwip-,
ˌwip-
: an insect-eating bird of the eastern U.S. and Canada that is active at night and has a loud repeated call which sounds like its name
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