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
necromancer 00178 ## 'owb {obe} ; from the same as 00001 (apparently through the idea of prattling a father's name) ; properly , a mumble , i . e . a water skin (from its hollow sound) ; hence a {necromancer} (ventriloquist , as from a jar) : -- bottle , familiar spirit .
necromancer 00328 ## 'at {at} ; from an unused root perhaps meaning to move softly ; (as a noun) a {necromancer} (from their soft incantations) , (as an adverb) gently : -- charmer , gently , secret , softly .