postnasal drip
noun
a trickling of mucus onto the pharyngeal surface from the posterior portion of the nasal cavity, usually caused by a cold or allergy.
Origin of postnasal drip
1First recorded in 1945–50
Words Nearby postnasal drip
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
British Dictionary definitions for postnasal drip
postnasal drip
/ (pəʊstˈneɪzəl) /
noun
med a mucus secretion from the rear part of the nasal cavity into the nasopharynx, usually as the result of a cold or an allergy
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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