Definition of fails:
(v) :
(intransitive) To be unsuccessful.
(v) :
(transitive) Not to achieve a particular stated goal. (Usage note: The direct object of this word is usually an infinitive.)
(v) :
(transitive) To neglect.
(v) :
(intransitive) Of a machine, etc.: to cease to operate correctly.
(v) :
(transitive) To be wanting to, to be insufficient for, to disappoint, to desert; to disappoint one's expectations.
(v) :
(ambitransitive) To receive one or more non-passing grades in academic pursuits.