#1
disappear v. [
vanish, go away] get lost, as without warning or explanation; "He disappeared without a trace"
. wn #2
disappear v. [
vanish, go away] become invisible or unnoticeable; "The effect vanished when day broke"
. wn #3
disappear v. [
vanish] cease to exist; "An entire civilization vanished"
. wn #4
disappear v. [
melt, evaporate] become less intense and fade away gradually; "her resistance melted under his charm"; "her hopes evaporated after years of waiting for her fiance"
. wn