How do you spell Handy

Available Definitions:
1)  superl. - Performed by the hand.
2)  superl. - Skillful in using the hand; dexterous; ready; adroit.
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.