Webster's Revised Unabridged Dictionary · 1913

Sabaoth

Sabaoth (sab"a*oth or sȧ"bā*oth; 277) , noun, plural

[Hebrew tsebā'ōth, plural of tsābā', an army or host, from tsābā', to go forth to war.]

[Used twice in the English Bible, in the phrase “The Lord of Sabaoth.”]

1.
Armies; hosts.
The Lord of Sabaoth.
2.
Incorrectly, the Sabbath.