(1):

(n.) The fat of some other animals, or the fat obtained from certain plants, or from other sources, resembling the fat of animals of the sheep and ox kinds.

(2):

(v. t.) To cause to have a large quantity of tallow; to fatten; as, tallow sheep.

(3):

(n.) The suet or fat of animals of the sheep and ox kinds, separated from membranous and fibrous matter by melting.

(4):

(v. t.) To grease or smear with tallow.