(1):
(v. t.) To act against with equal weight; to equal in weight; to balance the weight of; to counterbalance.
(2):
(n.) An equal power or force acting in opposition; a force sufficient to balance another force.
(3):
(n.) The relation of two weights or forces which balance each other; equilibrium; equiponderance.
(4):
(v. t.) To act against with equal power; to balance.
(5):
(n.) A weight sufficient to balance another, as in the opposite scale of a balance; an equal weight.