Meaning of open house
- a party or reception during which anyone who wishes may visit to share in a celebration, meet a special guest, etc.
- a time during which a school, institution, etc., is open to the public for exhibition or for some specific occasion.
- a house hospitably open to all friends who may wish to visit it.
- to be prepared to entertain visitors at any time: They keep open house for artists and writers.
- open house (Thesaurus)