housephone
[ hous-fohn ]
/ ˈhaʊsˌfoʊn /
noun
a telephone, used for making calls within a hotel or apartment house, that does not have a direct line to an exchange and whose calls are routed through the building's switchboard.
Words nearby housephone
housemaster,
housemate,
housemother,
houseparent,
houseperson,
housephone,
houseplant,
houseroom,
houses of parliament,
housesit,
housetop