Strong's #7445: rnanah (pronounced ren-aw-naw')
from 7442; a shout (for joy):--joyful (voice), singing, triumphing.
Brown-Driver-Briggs Hebrew Lexicon:
renânâh
1) ringing cry, shout (for joy)
Part of Speech: noun feminine
Relation: from H7442
Usage:
This word is used 4 times:
Job 3:7: "be solitary, let no joyful voice come"
Job 20:5: "That the triumphing of the wicked is short, and the joy of the hypocrite but for"
Psalms 63:5: "and fatness; and my mouth shall praise thee with joyful lips:"
Psalms 100:2: "with gladness: come before his presence with singing."