Meaning of “counterclockwise” - Learner’s Dictionary

counterclockwise

adjective, adverb uk us /ˌkaʊntəˈklɒkwaɪz/ US (UK anti-clockwise)

in the opposite direction to the way the hands (= parts that point to the numbers) of a clock move

(Definition of “counterclockwise” from the Cambridge Learner’s Dictionary © Cambridge University Press)