HARBOURMASTER Meaning of HARBOURMASTER in English harbourmaster BrE AmE ˈhɑːb ə ˌmɑːst ə § -ˌmæst- AmE ˈhɑːrb ə r ˌmæst ə r▷ harbourmaster|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012