hostess UK /ˈhəʊstəs/US /ˈhoʊstɪs/noun 5verb 1forms 3 noun5 •A female host.The host and hostess greeted their guests at the door. •A female innkeeper. •Stewardess: a woman steward on an airplane. •(euphemistic) A bar hostess or bargirl; a paid female companion offering conversation and in some cases sex. •(Philippines, euphemistic) A female prostitute. verb1 •To host, as a woman.Later in January, the alum club hostessed the initiation brunch at the Pi Beta Phi chapter house. It was thrilling to see so many girls with such enthusiasm! — 1975 formshostessed · hostessing · hostesses