SG Heritage Dictionary

Word of the Day: Catachrestical

Sitfast [Noun] Webster's Dictionary 1828

A hard knob growing on a horse's back under the saddle.

Sitfast [Adjective] Webster's Dictionary 1913

Fixed; stationary; immovable.

Sitfast [Noun] Webster's Dictionary 1913

A callosity with inflamed edges, on the back of a horse, under the saddle.