[siθ]
(=since) prep.之后, 以前

Sith \Sith\, Sithe \Sithe\, n. [AS. ??? a path, way, time,
occasion.]
Time. [Obs.] --Chaucer.

And humbly thanked him a thousand sithes. --Spenser.


Sith \Sith\, prep., adv., & conj. [See {Since}.]
Since; afterwards; seeing that. [Obs.]

We need not fear them, sith Christ is with us.
--Latimer.

Sith thou art rightful judge. --Chaucer.