Found 2 items, similar to phase out.
English → English (WordNet) Definition: phase out phase out v : terminate gradually [ant: phase in]
English → English (gcide) Definition: Phase out Phase out \Phase" out`\ (f[=a]z" out`), v. t. To halt (an activity) in steps, or gradually; as, to phase out use of 386-based PC's. [PJC]