Strong's #7712: shdar (pronounced shed-ar')
(Aramaic) a primitive root; to endeavor:--labour.
Brown-Driver-Briggs Hebrew Lexicon:
ׁ (Aramaic)
shedar
1) (Ithpael) to struggle, strive
Part of Speech: verb
Relation: a primitive root
Usage:
This word is used 1 times:
Daniel 6:14: "on Daniel to deliver him: and he labored till the going down of the sun"