INERTIAL
- pertaining to inertia (the tendency of a body to resist acceleration) [adj]
- inertness, esp. with regard to effort, motion, action, and the like; inactivity; sluggishness
- the property of matter by which it retains its state of rest or its velocity along a straight line so long as it is not acted upon by an external force
- INERTIA, the tendency of a body to resist acceleration [adj]