From Longman Dictionary of Contemporary Englishhouseboyhouse‧boy /ˈhaʊsbɔɪ/ noun [countable] old-fashioned not politeDH a man who is employed to do general work at someone’s house
Examples from the Corpus
houseboy• People said she went to bed with her houseboy.• Nobody even gets deported again, no broken windows, no more kicking houseboys.• She was thinking of houseboys in a saffron uniform she'd design herself.• Kenny the houseboy arrived with the poultice makings, but one look at me convinced him it was useless. 