Dictionary & Thesaurus

thresher

1.	(noun) large pelagic shark of warm seas with a whiplike tail used to round up small fish on which to feed
	Synonyms: Alopius vulpinus, fox shark, thrasher, thresher shark
	Related Words: shark

2.	(noun) a machine for separating seeds or grain from the husks and straw
	Synonyms: thrasher, threshing machine
	Related Words: farm machine