Defn: Fixed; stationary; immovable. [R.] 'T is good, when you have crossed the sea and back, To find the sitfast acres where you left them. Emerson.

SITFAST
Sit"fast`, n. (Far.)

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

SITH
Sith, prep., adv., & conj. Etym: [See Since.]

Defn: Since; afterwards; seeing that. [Obs.]
We need not fear them, sith Christ is with us. Latimer.
Sith thou art rightful judge. Chaucer.

SITH; SITHE
Sith, Sithe, n. Etym: [AS.

Defn: Time. [Obs.] Chaucer.
And humbly thanked him a thousand sithes. Spenser.

SITHE
Sithe, v. i. Etym: [Cf. Sigh.]

Defn: To sigh.

Note: [A spelling of a corrupt and provincial pronunciation.]