JOHN O'GROATS Meaning of JOHN O'GROATS in English John o'Groats BrE AmE ˌdʒɒn ə ˈɡrəʊts AmE \ ˌdʒɑːn ə ˈɡroʊts Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012