wasp
1 Americannoun
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any of numerous social or solitary hymenopterous insects of the Vespidae, Sphecidae, and allied families, generally having a long, slender body and narrow waist and, in the female, a stinger.
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a person who is snappish or petulant.
noun
noun
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a white Anglo-Saxon Protestant.
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a member of the privileged, established white upper middle class in the U.S.
adjective
noun
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any social hymenopterous insect of the family Vespidae, esp Vespula vulgaris ( common wasp ), typically having a black-and-yellow body and an ovipositor specialized for stinging See also potter wasp hornet
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any of various solitary hymenopterans, such as the digger wasp and gall wasp
acronym
Other Word Forms
- Waspy adjective
- waspily adverb
- waspiness noun
- wasplike adjective
- waspy adjective
Etymology
Origin of wasp1
First recorded before 900; Middle English waspe, Old English wæsp, metathetic variant of wæps, itself variant of wæfs; cognate with Dutch wesp, German Wespe; akin to Latin vespa
Origin of WASP3
First recorded in 1955–60
Explanation
Wasps are flying insects related to bees and ants. While some wasps can inflict painful stings, if you don't disturb their nest and avoid stepping on or swatting them, you're unlikely to be stung. Yellow jackets and hornets are types of wasps. Like their bee relatives, wasps are important pollinators. They also help control bug populations by feeding smaller bugs (including pests like aphids) to their young. Because wasp stings can hurt a lot, many people fear wasps. But most wasp species do not have stingers that can pierce a person's skin, and only females have stingers at all. Unless you bother them, these buzzing insects will leave you alone. Wasp is related to the Latin word for wasp, vespa.
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.
At the time, he and his colleagues found wasp cocoons mixed in with fossil material.
From Science Daily • Apr. 3, 2026
At first, the team believed they were documenting wasp nests.
From Science Daily • Apr. 3, 2026
“I use it as a bee and wasp killer,” another wrote.
From The Wall Street Journal • Jan. 26, 2026
The Alexandra Palace wasp is back - but where are they coming from?
From BBC • Dec. 15, 2025
“They died out because of the dust. Don’t you really know what a wasp is? You must have been alive when there were wasps; that’s only been—”
From "Do Androids Dream of Electric Sheep?" by Philip K. Dick
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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.