busgirl

or bus girl

[ buhs-gurl ]
/ ˈbʌsˌgɜrl /

noun

a girl or woman who works as a waiter's helper.

Origin of busgirl

An Americanism dating back to 1940–45; bus(boy) + girl
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019