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cliff swallow

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noun
any of several North American birds of the genus Hirundo, especially H. pyrrhonota, that live colonially and build bottle-shaped mud nests on cliffs and walls.
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Origin of cliff swallow

An Americanism dating back to 1815–25
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use cliff swallow in a sentence

British Dictionary definitions for cliff swallow

cliff swallow

noun
an American swallow, Petrochelidon pyrrhonota, that has a square-tipped tail and builds nests of mud on cliffs, walls, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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