| n. 1.  One who attempts to equal or surpass another, or who pursues the same object as another; a competitor. 2.  One that equals or almost equals another in a particular respect: She is his rival in sarcasm. 3.  Obsolete   A companion or an associate in a particular duty. v.  ri·valed, ri·val·ing, ri·vals or   ri·valled or  ri·val·ling  v.tr. 1.  To attempt to equal or surpass. 2.  To be the equal of; match: "They achieved more than they had ever dreamed, lending a magic to their family story that no tale of ordinary life could possibly rival" (Doris Kearns Goodwin). v.intr.  To be a competitor or rival; compete. [Latin rīvālis, one using the same stream as another, a rival, from rīvus, stream; see  rei- in the Appendix of Indo-European roots.] Synonyms:  rival, compete, vie These verbs mean to seek to equal or surpass another. Rival is the most general: "His ambition led him to rival the career of Edmund Burke" (Henry Adams). To compete is to contend with another or others to attain a goal, as a victory in a contest: Local hardware stores can't compete with discount outlets. Vie, often interchangeable with compete, sometimes stresses the challenge implicit in rivalry: The top three students vied for the title of valedictorian. | 
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