Strong's #6402: polchan (pronounced pol-khawn')
(Aramaic) from 6399; worship:--service.
Brown-Driver-Briggs Hebrew Lexicon:
ּ (Aramaic)
polchân
1) service, worship
Part of Speech: noun masculine
Relation: from H6399
Usage:
This word is used 1 times:
Ezra 7:19: "The vessels also that are given thee for the service of the house of thy God, those deliver thou before"