n. A cough suppressant or a drug that inhibits coughing.
adj. Having cough suppressant abilities.
the GNU version of the Collaborative International Dictionary of English
adj. having ability to to suppress or relieve coughing; -- of chemical substances.
n. a medicament used to suppress or relieve coughing; an antitussive substance.
The Century Dictionary and Cyclopedia
Preventing or relieving cough.
n. Any agent which possesses this property.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. any medicine used to suppress or relieve coughing
Word Usage
"How about the Contac commercial that compared other cold remedies by describing one as containing an "antitussive" and another an "analgesic, not present in Contac.""