[ strij-uh-luh s ]
/ ˈstrɪdʒ ə ləs /


Also strid·u·lant. making or having a harsh or grating sound.
Pathology. pertaining to or characterized by stridor.

Origin of stridulous

1605–15; < Latin strīdulus, equivalent to strīd- (see strident) + -ulus -ulous

Related forms

strid·u·lous·ly, adverbstrid·u·lous·ness, nounun·strid·u·lous, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for stridulous

British Dictionary definitions for stridulous



/ (ˈstrɪdjʊləs) /


making a harsh, shrill, or grating noise
pathol of, relating to, or characterized by stridor

Derived Forms

stridulously or stridulantly, adverbstridulousness or stridulance, noun

Word Origin for stridulous

C17: from Latin strīdulus, from strīdēre to make a harsh noise. See strident
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

Medicine definitions for stridulous


[ strĭjə-ləs ]


Characterized by or making a shrill grating sound or noise.
Relating to or characterized by stridor.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.