The process of becoming obsolete; falling into disuse or becoming out of date.

Roget 614: desuetude, disusage^†; obsolescence, disuse etc. 678; want of habit, want of practice; inusitation^†; newness to; new brooms.    infraction of usage etc. (unconformity) 83; nonprevalence^†; a custom more honored in the breach than the a custom more honored in the breach than the observance" [Hamlet]. ... show more

Dutch: veroudering