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hirundine

American  
[hi-ruhn-din, -dahyn] / hɪˈrʌn dɪn, -daɪn /

adjective

  1. of, relating to, or resembling the swallow.

hirundine British  
/ hɪˈrʌndɪn, -daɪn /

adjective

  1. of or resembling a swallow

  2. belonging to the bird family Hirundinidae, which includes swallows and martins

"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

Etymology

Origin of hirundine

1825–35; < Late Latin hirundineus of a swallow, equivalent to hirundin- (stem of hirundō ) swallow + -eus adj. suffix; see -eous

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.