QUARTERLIGHT Meaning of QUARTERLIGHT in English quarterlight BrE AmE ˈkwɔːt ə laɪt ˈkɔːt-, - ə l aɪt AmE \ ˈkwɔːrt̬ ə r-▷ quarterlight|s s Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012