Hebrew and Greek Strong's Dictionary with all the definitions plus combined with every place that word is used in the definitions.
Complete index of every word used in both the Hebrew and Greek Strong's Dictionary in English Word order.
Hebrew and Greek Expanded Dictionary
duke 00441 ## 'alluwph {al-loof'} ; or (shortened)'alluph {al-loof'} ; from 00502 ; 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 05257 ## n@ciyk {nes-eek'} ; from 05258 ; properly , something poured out , i . e . a libation ; also a molten image ; by implication , a prince (as anointed) : -- drink offering , {duke} , prince (- ipal) .