To fit out; furnish with means for the prosecution of a purpose; provide with whatever is needed for efficient action or service: extended from the fitting out of ships and armies to that of other things, and also of persons either materially or mentally: as, to equip a ship with rigging, sails, tackle, etc., for a cruise or voyage; to equip a soldier or an army with arms and accoutrements, or a traveler with clothing and conveniences for a journey; to be equipped with knowledge and skill for a vocation.Specifically To fit up; dress out; array; accoutre.