Strong's #20: agalliasis (pronounced ag-al-lee'-as-is)

from 21; exultation; specially, welcome:--gladness, (exceeding) joy.

Thayer's Greek Lexicon:

̓́

agalliasis

1) exultation, extreme joy, gladness

Part of Speech: noun feminine

Relation: from G21

Usage:

This word is used 5 times:

 

Luke 1:14: "shalt have joy and gladness; and many shall rejoice at"
Luke 1:44: "my womb for joy."
Acts 2:46: "from house to house, did eat their meat with gladness and singleness"
Hebrews 1:9: "God, hath anointed thee with the oil of gladness above thy fellows."
Jude 1:24: "of his glory with exceeding joy,"