Word Study
caller-up
WORDNET DICTIONARY
Noun caller-up has 1 sense
- caller-up(n = noun.person) caller, phoner, telephoner - the person initiating a telephone call; "there were so many callers that he finally disconnected the telephone" is a kind of speaker, talker, utterer, verbaliser, verbalizer
For further exploring for "caller-up" in Webster Dictionary Online