COSY Meaning of COSY in English cos|y BrE AmE ˈkəʊz |i AmE ˈkoʊz |i▷ cos|ier i‿ə AmE i‿ ə r▷ cos|ies iz▷ cos|iest i‿ɪst i‿əst ▷ cos|ily ɪ li ə l i▷ cos|iness i nəs i nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012