Robitussin
ro·bi·tus·sin
noun
1.
trade name of an expectorant that loosens phlegm and makes it easier to cough up
Origin
Trademark, from combining Robins (surname of the original maker) and tussive or similar.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.