Noah Webster
Halleluiah
HALLELU'IAH, noun [Heb. praise ye Jah or Jehovah, to praise, that is, to throw, or raise the voice, to utter a loud sound; Latin ululo.]
Praise ye Jehovah; give praise to God; a word used in songs or praise, or a term of rejoicing in solemn ascriptions of thanksgiving to God. It is used as a noun, or as an exclamation.