'Disappear' definitions:

Definition of 'disappear'

From: WordNet
verb
Get lost, as without warning or explanation; "He disappeared without a trace" [syn: disappear, vanish, go away] [ant: appear]
verb
Become invisible or unnoticeable; "The effect vanished when day broke" [syn: vanish, disappear, go away]
verb
Cease to exist; "An entire civilization vanished" [syn: vanish, disappear] [ant: appear, come along]
verb
Become less intense and fade away gradually; "her resistance melted under his charm"; "her hopes evaporated after years of waiting for her fiance" [syn: melt, disappear, evaporate]

Definition of 'Disappear'

From: GCIDE
  • Disappear \Dis`ap*pear"\, v. i. [imp. & p. p. Disappeared; p. pr. & vb. n. Disappearing.]
  • 1. To cease to appear or to be perceived; to pass from view, gradually or suddenly; to vanish; to be no longer seen; as, darkness disappears at the approach of light; a ship disappears as she sails from port. [1913 Webster]
  • 2. To cease to be or exist; as, the epidemic has disappeared. [1913 Webster]

Synonyms of 'disappear'

From: Moby Thesaurus