[ ral, rahl ]
/ ræl, rɑl /
an abnormal crackling or rattling sound heard upon auscultation of the chest, caused by disease or congestion of the lungs.
Origin of rale
1820–30; < French râle, derivative of râler to make a rattling sound in the throat; cf. rail3
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for rales
/ (rɑːl) /
med an abnormal coarse crackling sound heard on auscultation of the chest, usually caused by the accumulation of fluid in the lungs
Word Origin for rale
C19: from French râle, from râler to breathe with a rattling sound; compare rail ³
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 rales
An abnormal or pathological respiratory sound heard on auscultation.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.