Strong's #1974: hilluwl (pronounced hil-lool')
from 1984 (in the sense of rejoicing); a celebration of thanksgiving for harvest:--merry, praise.
Brown-Driver-Briggs Hebrew Lexicon:
ּּ
hillûl
1) rejoicing, praise
1a) rejoicing
1b) praise
Part of Speech: noun masculine
Relation: from H1984 (in the sense of rejoicing)
Usage:
This word is used 2 times:
Leviticus 19:24: "the fruit thereof shall be holy to praise the LORD"
Judges 9:27: "their vineyards, and trod merry, and went into the house of their god, and did eat"