Sabaoth (n.) Look up Sabaoth at Dictionary.com
early 14c., from Late Latin, from Greek Sabaoth, from Hebrew tzebhaoth "hosts, armies," plural of tzabha "army." A word translated in the Old Testament by the phrase "the Lord of Hosts," but originally left untranslated in the New Testament and in the "Te Deum" in the designation Lord of Sabaoth; often confused with sabbath.