NECESSARILY Meaning of NECESSARILY in English necessarily BrE AmE ˌnes ə ˈser ə l i ˌ•ɪ-; ˈnes əs ə r‿ ə l i, ˈ•ɪs-, ‿ɪ li — Preference poll, British English: ˌ••ˈ••• 68%, ˈ••••• 32%. Compare voluntarily. Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012