inure
in.ure \in-'(y)u.(*)r\ \-m*nt\ vb [ME enuren, fr. en- + ure, n., use, custom, fr. MF uevreX work, practice, fr. L opera work - more at OPERA : to accustom to accept something undesirable : HABITUATE : to become of advantage : ACCRUE - in.ure.ment n