Definition of vanishes:
(v) :
(intransitive) To become invisible or to move out of view unnoticed.
(v) :
(transitive) To disappear; to kidnap.
(n) :
A magic trick in which something seems to disappear.
(v) :
(mathematics) To become equal to zero.
(n) :
A disappearance; a vanishment.
(n) :
(phonetics) The brief terminal part of a vowel or vocal element, differing more or less in quality from the main part.