Ipratropium

//ˌɪp.ɹəˈtɹoʊ.pi.əm// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An anticholinergic drug C₂₀H₃₀NO₃⁺ that is used as an inhalational aerosol for bronchodilation especially in the treatment of chronic obstructive pulmonary disease and as a nasal spray in the treatment of runny nose associated with rhinitis. uncountable

Etymology

From i(so)pr(opyl) + atrop(ine) + -ium (“quaternary ammonium compound”).

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.