Bibenzonium
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A particular cough suppressant. uncountable
Etymology
From bi- + benz(yl) + -onium (“quaternary ammonium compound”).
Related phrases
More for "bibenzonium"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.