anticlockwise
Synonym discussion
Sense: adverb/1
In British English, 'anticlockwise' is the everyday word for moving the opposite way from a clock's hands. American English usually says 'counterclockwise' instead, so the meaning is the same but the regional choice is different. 'Clockwise' is the direct opposite, showing movement in the same direction as a clock's hands. 'Leftward' can sometimes describe part of the same motion, but it only tells you that something goes toward the left, not that it moves around a centre in a full turning path. Compare 'Turn the knob anticlockwise until it stops' with 'The wheel rolled leftward across the floor' and 'Turn the knob clockwise to tighten it.'
Common collocations
Etymology
This word was formed in modern English by joining the prefix 'anti-', meaning 'opposite' or 'against', to 'clockwise'. It names movement that goes the other way from the path of a clock's hands. The form is especially common in British English, while American English usually prefers 'counterclockwise'.