Definition of hospitalities:
(n) :
The act or service of welcoming, receiving, hosting, or entertaining guests; an appropriate attitude of openness, respect, and generosity toward guests.
(n) :
(business) The business of providing catering, lodging and entertainment service; the industry which includes the operation of hotels, restaurants, and similar enterprises.
(n) :
The food, drink, and entertainment given to customers by a company or organization or provided to visitors by a private host.