COPPER-BOTTOMED Meaning of COPPER-BOTTOMED in English copper-bottomed BrE AmE ˌkɒp ə ˈbɒt əmd ◂ AmE \ ˌkɑːp ə r ˈbɑːt̬ əmd ◂ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012