English pronunciation of “understudy”

understudy

uk How to pronounce understudy noun in British English
us How to pronounce understudy noun in American English
uk How to pronounce understudy verb in British English
us How to pronounce understudy verb in American English

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