slang. [Of obscure origin.]
† 1. A fillip (on the nose). Obs.
1676. Coles, Snitch, a fillip.
a. 1700. B. E., Dict. Cant. Crew, Snitch, a Filip on the Nose.
2. The nose.
a. 1700. B. E., Dict. Cant. Crew, Snite his Snitch, Wipe his Nose, or give him a good Flap on the Face.
1895. Rye, E. Angl. Gloss., 204. Pull her snitch for her.
1903. Westm. Gaz., 3 July, 2/1. As the egg broke on the snitch of the Socialist candidate.
3. An informer; one who turns Kings evidence. In the phr. to turn snitch.
1785. in Grose, Dict. Vulgar T.
c. 1800. in Byron, Juan, XI. xix. Note 14, Shell surely turn snitch for the fortyThat her Jack may be regular weight.