inurein-YOOR , transitive verb:
1.To make accustomed or used to something painful, difficult, or inconvenient; to harden; to habituate; as, "inured to drudgery and distress.
intransitive verb:
1.To pass into use; to take or have effect; to be applied; to serve to the use or benefit of; as, a gift of lands inures to the heirs.