From Longman Dictionary of Contemporary Englishanticlockwisean‧ti‧clock‧wise /ˌæntɪˈklɒkwaɪz◂ $ -ˈklɑːk-/ adverb, adjective British EnglishSIDEmoving in the oppositedirection to the hands of a clockSYN counterclockwise American EnglishOPP clockwiseTurn the lid anticlockwise.