2. (a.) Unfledged; unfeathered; as, a squab pigeon.
3. (n.) A nestling of a pigeon or other similar bird, esp. when very fat and not fully fledged.
4. (n.) A person of a short, fat figure.
5. (n.) A thickly stuffed cushion; especially, one used for the seat of a sofa, couch, or chair; also, a sofa.
6. (adv.) With a heavy fall; plump.
7. (v. i.) To fall plump; to strike at one dash, or with a heavy stroke.