The definition of disappear is to no longer be able to be seen.
(verb)An example of disappear is when someone hides in a dark room.
To disappear is defined as to no longer exist.
(verb)An example of disappear is what happens to an animal that goes extinct.
See disappear in Webster's New World College Dictionary
intransitive verb
Origin: ME disaperen: see dis- & appear
transitive verb
Related Forms:
See disappear in American Heritage Dictionary 4
verb dis·ap·peared, dis·ap·pear·ing, dis·ap·pears verb, intransitive
Related Forms:
Learn more about disappear