(1):
(superl.) Skillful in using the hand; dexterous; ready; adroit.
(2):
(superl.) Performed by the hand.
(3):
(superl.) Ready to the hand; near; also, suited to the use of the hand; convenient; valuable for reference or use; as, my tools are handy; a handy volume.
(4):
(superl.) Easily managed; obedient to the helm; - said of a vessel.