SULFONATE Meaning of SULFONATE in English sulfo|nate BrE AmE ˈsʌlf ə |neɪt▷ sulfo|nated neɪt ɪd -əd AmE neɪt̬ əd▷ sulfo|nates neɪts▷ sulfo|nating neɪt ɪŋ AmE neɪt̬ ɪŋ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012