masc. proper name, fourth of the Twelve Prophets of the Old Testament, from Hebrew Obhadyah, literally "servant of the Lord," from abhadh "he served, worshipped," related to Arabic 'abada "he served," 'abd "slave, worshipper."
oaten
oater
oath
oatmeal
ob-
Obadiah
obambulation
obbligato
obduracy
obdurate
obduration