Scranch

• (v. t.) To grind with the teeth, and with a crackling sound; to craunch.
Found on http://thinkexist.com/dictionary/meaning/scranch/

Scranch

Scranch transitive verb [ imperfect & past participle Scranched ; present participle & verbal noun Scranching .] [ Confer Dutch schransen to eat greedily, German schranzen . Confer Crunch , Scrunch .] To grin...
Found on http://www.encyclo.co.uk/webster/S/37

Scranch

Scranch is slang for to grind with the teeth, and with a crackling sound.
Found on http://www.probertencyclopaedia.com/browse/ZS.HTM

scranch

to crunch
Found on http://phrontistery.info/s.html
No exact match found