The state of being balanced; equality of weight; equilibrium.

(transitive) To balance, or bring into equilibrium. / (intransitive) To balance, to be in a state of equilibrium.

(rare) A device that maintains equilibrium or balance, especially a part of a heavy gun (e.g. an artillery piece or a tank gun) which balances the barrel and other parts so as to enable the gun to be elevated easily.

plural of equilibrator

That equilibrates

Third-person singular simple present indicative form of equilibrize