Bible Greek and Hebrew Dictionaries combined for Word Studies
Genesis Chapter 1
duke 0441 ## &alluwph {al-loof'}; or (shortened) &alluph {al-loof'}; from 502; familiar; a friend, also gentle; hence, a bullock (as being tame; applied, although masculine, to a cow); and so, a chieftain (as notable, like neat cattle): -- captain, {duke}, (chief) friend, governor, guide, ox.
duke 5257 ## n@ciyk {nes-eek'}; from 5258; properly, something poured out, i.e. a libation; also a molten image; by implication, a prince (as anointed): -- drink offering, {duke}, prince(-ipal).