English pronunciation of “firm”

firm

uk How to pronounce firm adjective in British English
us How to pronounce firm adjective in American English
uk How to pronounce firm noun in British English
us How to pronounce firm noun in American English
uk How to pronounce firm verb in British English
us How to pronounce firm verb in American English

(English pronunciations of “firm” from the Cambridge Advanced Learner’s Dictionary & Thesaurus and from the Cambridge Academic Content Dictionary, both sources © Cambridge University Press)