HARDCASTLE Meaning of HARDCASTLE in English Hardcastle BrE AmE ˈhɑːd ˌkɑːs ə l ⇨ˈhɑːɡ-, § -ˌkæs- AmE ˈhɑːrd ˌkæs ə l Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012