plural of call number

To pronounce a debt or obligation to have been paid, balanced, or ended.

An unsolicited, annoying telephone call, such as one originating from a telemarketer, robocaller, or prankster or one that is obscene or harassing.

plural of casting call

A series of auditions held in order to find a suitable actor, dancer, etc.

An appeal to fight or to engage in conflict. / (figuratively) An appeal to undertake a particular course of action or to support a specific cause; a call to action.

(rhetorical question, informal) Used to indicate that something is unsatisfactory, inadequate, substandard.

simple past tense and past participle of call upon

plural of call to arms

Third-person singular simple present indicative form of call upon