caller.
The person who makes a telephone call.
Meaning & usage
The person who makes a telephone call.
―I’ve got someone on the line. ―Who’s the caller?
A visitor.
a gentleman caller
The person who stands at the front of the hall and announces the numbers.
A function that calls another (the callee).
If the called function throws an exception, the caller should be prepared to handle the error.
A whistle or similar item used to call foxes.
The person who directs dancers in certain dances, such as American line dances and square dances.
Where this word comes from
From Middle English callar, equivalent to call + -er.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.