How do you spell Heir

Available Definitions:
1)  n. - One who inherits, or is entitled to succeed to the possession of, any property after the death of its owner; one on whom the law bestows the title or property of another at the death of the latter.
2)  n. - One who receives any endowment from an ancestor or relation; as, the heir of one's reputation or virtues.
3)  v. t. - To inherit; to succeed to.