KEYHOLDER Meaning of KEYHOLDER in English keyholder BrE AmE ˈkiː ˌhəʊld ə ⇨-ˌhɒʊld ə AmE \ -ˌhoʊld ə r▷ keyholder|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012