To supply with something necessary in order to carry out a specific action or task; to provide with (e.g. weapons, provisions, munitions, rigging)
To prepare (someone) with a skill.
To dress up; to array; to clothe.
To equip oneself with (an item); to bring (equipment) into active use.
To provide with equipment.
To prepare a boat or vehicle for a voyage or journey.
To supply with or dress in a uniform, especially a sports kit.