call girl[noun]Synonyms: prostitute, bawd, drab, fille de joie, harlot, hooker, hustler, poule, streetwalker, whore
[TahlilGaran] English Synonym Dictionary ▲
call girl n.,
slang A prostitute catering to wealthy clientele, especially one who is contacted by telephone for an appointment.
Rush Street is full of call girls. [TahlilGaran] English Idioms Dictionary ▲