Request for a second interview or audition, following a successful initial interview.

(finance) Request by a stockbroker or similar for the client to deposit more money in order to cover losses that have built up in open positions held on margin (rather than having been paid for in full).

(transitive, idiomatic) To specify, especially in detail. / (transitive, idiomatic) To order into service; to summon into service. / (intransitive, transitive) To yell out; to vocalize audibly; announce.

(telecommunications) The delay that occurs when a call arrives at an automatic switching device and no channel or facility is immediately available to process the call.

(law) A hearing at which a judge will require all attorneys with cases pending before the court to appear so that the court may schedule hearings and trials.

Alternative form of callout

(telephony) An itemised list of the telephone numbers called from a particular account. / (telephony) A sorted list, derived from the above, showing those numbers called most often.

(informal, slang) A telephone call made to request a sexual encounter. / (informal, slang) A sexual encounter arranged by telephone.

(transitive) To make a booty call.

A situation in which an injury or other undesirable outcome is narrowly avoided. / A close brush with nuclear war.