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antitussive

American  
[an-tee-tuhs-iv, an-tahy-] / ˌæn tiˈtʌs ɪv, ˌæn taɪ- /

adjective

  1. of or relating to a substance that is used to suppress coughing.

noun

  1. any such substance, as codeine.

antitussive British  
/ ˌæntɪˈtʌsɪv /

adjective

  1. alleviating or suppressing coughing

"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

noun

  1. an antitussive drug

"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 antitussive

First recorded in 1905–10; anti- + tussive

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.