2. There Are a Couple of Variations
The rarest form of ambidexterity is when people can use both hands with strong skill, all the time. These people can be called “ambidextral,” which means “pertaining equally to the right-hand side and the left-hand side.” There are other people, however, who don’t have equal skill with both hands but who use their right hands for some things and their left hands for others. Another term altogether, “ambisinistral,” refers to people who have no dominant hand, and use both hands…but neither hand is very strong. As Mental Floss puts it, both hands have the approximate skill of a right-hander’s left hand.