say it: POW-tur
pouter is a noun meaning "someone with a habitually sullen or gloomy expression". It carries 2 recorded senses.
someone with a habitually sullen or gloomy expression
colloquialism
one of a breed of pigeon that enlarge their crop until their breast is puffed out
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for pouter come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.