SUBEDIT Meaning of SUBEDIT in English sub ‧ ed ‧ it /ˌsʌbˈedət, ˌsʌbˈedɪt/ BrE AmE verb [transitive] British English to examine other people’s writing for mistakes and correct them SYN copyedit Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012