Found 2 items, similar to Obsolesce.
English → English (WordNet) Definition: obsolesce obsolesce v : become obsolete, fall into disuse; “This word has not obsolesced, although it is rarely used”
English → English (gcide) Definition: Obsolesce Obsolesce \Ob`so*lesce"\, v. i. [L. obsolescere. See Obsolescent.] To become obsolescent. [R.] --Fitzed. Hall. [1913 Webster]