divev. i.[OE. diven, duven, AS. dfan to sink, v. t., fr. dfan, v. i.; akin to Icel. dfa, G. taufen, E. dip, deep, and perh. to dove, n. Cf. Dip.]1. To plunge into water head foremost; to thrust the body under, or deeply into, water or other fluid.()It is not that pearls fetch a high price because men have dived for them. (Whately.)()All [the walruses] dove down with a tremendous splash. (Dr. Hayes.)When closely pressed it [the loon] dove . . . and left the young bird sitting in the water. (J. Burroughs.)2. Fig.: To plunge or to go deeply into any subject, question, business, etc.; to penetrate; to explore.(South.)v. t.1. To plunge (a person or thing) into water; to dip; to duck.(Hooker.)2. To explore by diving; to plunge into.()The Curtii bravely dived the gulf of fame. (Denham.)He dives the hollow, climbs the steeps. (Emerson.)n.1. A plunge headforemost into water, the act of one who dives, literally or figuratively.()2. A place of low resort.()The music halls and dives in the lower part of the city. (J. Hawthorne.)