n. A nipple; a mammilla; a teat.n. A rounded, nipplelike hill or peak; anything resembling a nipple in shape; a mamelon.n. A soft food for infants, made of bread boiled or softened in milk or water.n. Any speech, writing, or idea lacking substance, or of trivial content; oversimplified, trite, or worthless ideas.n. Nourishment or support from official patronage.n. The pulp of fruit.v. To feed with pap.