עכשׁוּב ‛akshûb ak-shoob' Probably from an unused root meaning to coil; an asp (from lurking coiled up)KJV Usage: adder.
Brown-Driver-Briggs' Hebrew DefinitionsBDB6063 עכשׁוּב 1. asp, viper a. asp, viper b. perhaps spider Origin: probably from an unused root meaning to coil TWOT: 1622 Parts of Speech: Noun Masculine