ovipositor
Americannoun
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(in certain female insects) an organ at the end of the abdomen, by which eggs are deposited.
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a similar organ in other animals, as certain fishes.
noun
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the egg-laying organ of most female insects, consisting of a pair of specialized appendages at the end of the abdomen
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a similar organ in certain female fishes, formed by an extension of the edges of the genital opening
Etymology
Origin of ovipositor
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.
Another important feature preserved in C. praecursor is its ovipositor.
From Science Daily ● Aug. 27, 2026
Males lack a venomous ovipositor for stinging, so they’ve evolved to look and act as menacing as females in an attempt to fool predators to stay away.
From New York Times ● Dec. 19, 2022
Next, they align the female’s ovipositor with the male’s pouch opening so the female can deposit her eggs.
From Science Magazine ● Sep. 23, 2021
The female uses her ovipositor to saw into living twigs and branches.
From Washington Post ● Apr. 1, 2021
Among such insects are the sawflies, so-called because the female has a saw-shaped ovipositor with which she slits open the needles of evergreen trees in order to deposit her eggs.
From "Silent Spring" by Rachel Carson
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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.