STOICHIOMETRIC Meaning of STOICHIOMETRIC in English stoichiometric BrE AmE ˌstɔɪk i‿ə ˈmetr ɪk ◂ -əʊˈ•- -oʊˈ•- ▷ stoichiometric|ally ə l‿i Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012