Bour'geon, v. i.

(būr'jŭn), v. i. [Fr. bourgeonner, to bud, bourgeon, bud, of Celtic origin, from Arm. brōusa, brōūsa, to bud, brōns, brōns, bud, brousen, brōūsen, a single bud.] To sprout; to put forth buds; to shoot forth, as a branch. [Rare.]

Now bourgeons every maze of quick. Tennyson.