To establish by use; put into exercise or act; insure.To use; adapt; qualify; practise; exercise; ply.To toughen or harden by exercise; deaden the sensibility of; accustom; habituate: followed by to.To pass in use; take or have effect; be applied; become available or serviceable: as, the land will inure to the heirs, or to the benefit of the heirs.In law, to devolve as a right.