Rival \Ri"val\, v. t. [imp. & p. p. {Rivaled}or {Rivalled}; p. pr. & vb. n. {Rivaling} or {Rivalling}.] 1. To stand in competition with; to strive to gain some object in opposition to; as, to rival one in love. 2. To strive to equal or exel; to emulate. To rival thunder in its rapid course. --Dryden.