RhymeZone: sniggle definitions

Definitions of sniggle:

verb: (intransitive) To chortle or chuckle; snicker.
verb: (intransitive) To fish for eels by thrusting a baited hook into their dens.
verb: (transitive) To catch by this means.
verb: (transitive, figuratively) To ensnare.
verb: (obsolete) To steal something of little value.

(Definitions from Wiktionary)