noun Date: 1915 a tendency to use one hand rather than the other, 2. the property of an object (as a molecule) of not being identical with its mirror image ; chirality, either of the two configurations of an object that may exist in forms which are nonidentical mirror images
HANDEDNESS
Meaning of HANDEDNESS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012