(1):

(n.) Among law stationers, a sheet of parchment or paper which is added to the first sheet of an indenture or other deed.

(2):

(n.) A sweetheart; a beau.

(3):

(n.) The removable flange, or cover, of a piston. See Illust. of Piston.

(4):

(n.) The part of a machine that receives motion from another part. See Driver.

(5):

(n.) A gland. See Illust. of Stuffing box.

(6):

(n.) One who follows; a pursuer; an attendant; a disciple; a dependent associate; a retainer.