A telephone conversation; a phone call. / An instance of calling someone on the telephone. / A short visit, usually for social purposes. / (nautical) A visit by a ship or boat to a port.

Alternative form of will call

Initialism of computer-assisted language learning.

present participle of call

A strong urge to become religious. / A job or occupation.

Available to be summoned.

(obsolete) available when requested

(attributive) on call

plural of call

Third-person singular simple present indicative form of call