ipratropium
/ˌɪp.ɹəˈtɹoʊ.pi.əm/
Word Rarity
Very rare
Frequency: Zipf frequency 1.46 in modern English
17
Scrabble Score
11
Letters
4
Syllables
8
Unique Chars
Meaning
noun
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”).
Regional Pronunciation
- American English: /ˌɪp.ɹəˈtɹoʊ.pi.əm/