v. t. [ imp. & p. p. Jibed p. pr. & vb. n. Jibing ] [ Cf. Dan. gibbe, D. gijpen, v. i., and dial. Sw. gippa to jerk. Cf. Jib, n. & v. i. ] (Naut.) To shift, as the boom of a fore-and-aft sail, from one side of a vessel to the other when the wind is aft or on the quarter. See Gybe. [ 1913 Webster ]