right-handed

adj. 1 naturally using the right hand for writing etc. 2 (of a tool etc.) For use by the right hand. 3 (of a blow) struck with the right hand. 4 a turning to the right. B (of a screw) turned clockwise to tighten.  right-handedly adv. Right-handedness n.

a. Using the right hand habitually, or more easily than the left.