Excepción (en. Exception)

/eksɛpˈsjon/

Slang Meanings

A special occasion when something that is normally not allowed is permitted.
Just this once I'll let you go out, but it's an exception.
Solo esta vez te dejaré salir, pero es una excepción.
Something that is considered unusual or out of the ordinary.
Remember that cheating on the exam is not an exception.
Recuerda que hacer trampa en el examen no es una excepción.