6 definitions found for ratter

ratter n 1: a disloyal person who betrays or deserts his cause or religion or political party or friend etc. [syn: deserter, apostate, renegade, turncoat, recreant, ratter] 2: any of several breeds of terrier developed to catch rats [syn: rat terrier, ratter]

ratter tarret

ratter noun Date: 1857 one that catches rats; specifically a rat-catching dog or cat

ratter
n.
1 a dog or other animal that hunts rats.
2 sl. a person who betrays a cause, party, friend, etc.

ratter ˈrætə n. 1 a dog or other animal that hunts rats. 2 sl. a person who betrays a cause, party, friend, etc.

Ratter Rat"ter, n. 1. One who, or that which, rats, as one who deserts his party. 2. Anything which catches rats; esp., a dog trained to catch rats; a rat terrier. See Terrier.