That condition which exists in a rotor when vibratory force or motion is imparted to its bearings as a result of centrifugal forces.

The condition of a rotor in which its rotation results in centrifugal force being applied to the rotorâ€(tm)s supporting bearings.

A condition of wheels which are not balanced.

a state of mental disturbance and disorientation

throw out of balance or equilibrium; "The tax relief unbalanced the budget"; "The primadonna unbalances the smooth work in our department"

a state of disequilibrium (as may occur in cases of inner ear disease)

See Imbalance.

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