NITTY-GRITTY Meaning of NITTY-GRITTY in English nitty-gritty BrE AmE ˌnɪt i ˈɡrɪt i AmE \ ˌnɪt̬ i ˈɡrɪt̬ i Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012