KOCH Meaning of KOCH in English Koch (i) BrE AmE kəʊk AmE koʊk , (ii) BrE AmE kɒtʃ AmE kɑːtʃ , (iii) BrE AmE kɒx AmE kɔːk kɑːk —German [ kɔx \] Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012