hostie /ˈhəʊsti/ noun2 •(Australia, informal) An air hostess.A lovely hostie approached my seat, `Mr. Vautin, just looking at you makes me think we might need a forklift to get you off the plane.' — 1995 •(Scotland, no longer used) the consecrated bread or wafer of the Eucharist, host.This Hostie* is carryed about the streets in procession : and really it is very fine to see the solemnity. — 1694 formshosties