Brown-Driver-Briggs' Hebrew DefinitionsBDB4428 מלמד 1. ox goad Origin: from H3925 TWOT: 1116b Parts of Speech: Noun Masculine
למד lâmad law-mad' A primitive root; properly to goad, that is, (by implication) to teach (the rod being an Oriental incentive)KJV Usage: [un-] accustomed, X diligently, expert, instruct, learn, skilful, teach (-er, -ing).
למּד למּוּד limmûd limmûd lim-mood', lim-mood' From H3925; instructedKJV Usage: accustomed, disciple, learned, taught, used.