Definition of "saddlebag" in English

noun

1. A covered pouch, usually one of a pair, laid across the back of a horse, donkey, or mule behind its saddle, or hanging over the rear wheel of a motorcycle; often made of leather or (on a motorcycle) a rigid material.

2. (cycling, nonstandard, by extension) pannier

3. (cycling) A seat pack or a seat bag (a pouch or a small bag attached to the seat or seat post of a bicycle)

4. (in the plural, US, informal) Loose fatty flesh on a person's upper thighs or buttocks, that hangs like saddlebags.

5. (architecture) A style of house with two rooms separated by a small hall and open space.

verb

1. (transitive) To place in a saddlebag.

2. (transitive) To put a saddlebag on (an animal).