Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun caller-up

1 sense of caller-up

Sense 1
caller, caller-up, phoner, telephoner -- (the person initiating a telephone call; "there were so many callers that he finally disconnected the telephone")
       => speaker, talker, utterer, verbalizer, verbaliser -- (someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous); "the speaker at commencement"; "an utterer of useful maxims")