1. In neurology, the conscious perception of weight; the faculty for recognizing weight.
2. Ability to appreciate or estimate the weight of objects, or to differentiate objects of different weights.

1. The ability to estimate or perceive differences in the weight of various objects.
2. The perception of weight by the cutaneous and muscle senses; the ability to perceive weight.
3. Conscious perception of weight; the faculty by which weight is recognized; such as, when an object is placed in the hand.