Wiktionary
a. (standard spelling of from=non-Oxford British spelling anticlockwise) adv. (standard spelling of from=non-Oxford British spelling anticlockwise)
Usage examples of "anti-clockwise".
Pulling cuts off the power to the engine and a twist anti-clockwise fires an extinguisher into the engine compartment.
The bastard was going from east to west as usual, of course, but anti-clockwise.
Odin, cycling anti-clockwise, would be buffeting not only us mortals soon, but would be threatening also the aeroplane, which could look after itself in the air, but might be blown onto its back on the ground.
He brought out a long, slender, tapered, German-made screwdriver with autonomic clockwise or anti-clockwise rotation action (depending on which way you pressed the plastic handle) and began his work.