Webster's Revised Unabridged Dictionary · 1913

Croupous

Croupous (kr??p"?s) , adjective

(Medicine) Relating to or resembling croup; especially, attended with the formation of a deposit or membrane like that found in membranous croup; as, croupous laryngitis.
Collocations (1)
Croupous pneumonia , pneumonia attended with deposition of fibrinous matter in the air vesicles of the lungs; ordinary acute pneumonia.