As an interjection sithee
is (yorkshire) see here.
As a conjunction sithen is
(obsolete) from or since the time that.
sithee
English
Interjection
(
en interjection)
(Yorkshire) See here.
(Lancashire, Yorkshire) See you!
See also
* look you sithen
English
Alternative forms
* sethen
Conjunction
(
English Conjunctions)
(obsolete) From or since the time that.
(obsolete) since then, after that.