Callback may refer to: *

Callback (comedy) A callback, in terms of comedy, is a joke that refers to one previously told in the set. It is also known as an internal allusion, a literary device that helps give structure to the piece of writing. Television In television, the term callback ha ...

, a joke which refers to one previously told *

Callback (computer programming) In computer programming, a callback or callback function is any reference to executable code that is passed as an argument to another piece of code; that code is expected to ''call back'' (execute) the callback function as part of its job. Thi ...

, executable code that is passed as a parameter to other code *

Callback (telecommunications) In telecommunications, a callback or call-back occurs when the originator of a call is immediately called back in a second call as a response. International calling A callback, in this sense is a method of making low-cost international calls via ...

, the telecommunications event that occurs when the originator of a call is immediately called back in a second call as a response * Callback verification, a method for e-mail address verification used in SMTP * Web callback, a technology that provides telephone callback for websites * " The Callback", an episode of the TV series ''Smash'' * Callback, in the performing arts, a stage of the

audition An audition is a sample performance by an actor, singer, musician, dancer or other performer. It typically involves the performer displaying their talent through a previously memorized and rehearsed solo piece or by performing a work or piece ...

process

See also