RETROCHOIR Meaning of RETROCHOIR in English retrochoir BrE AmE ˈretr əʊ ˌkwa ɪ ‿ə AmE \ -oʊ ˌkwaɪ‿ ə r▷ retrochoir|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012