THRESHER
thresher
Noun
- Anything or anyone that threshes.
- A now-obsolete hand tool for threshing, also called a flail.
- A modern farm machine for threshing grain, now a part of combine harvesters rather than a separate implement.
- Any of several large pelagic sharks of the genus Alopias, which have a very long tail; more commonly called thresher sharks.
The above text is a snippet from Wiktionary: thresher
and as such is available under the Creative Commons Attribution/Share-Alike License.