Definition of hosts:
(n) :
One which receives or entertains a guest, socially, commercially, or officially.
(n) :
One that provides a facility for an event.
(n) :
A person or organization responsible for running an event.
(v) :
To perform the role of a host.
(n) :
(computing, Internet) Any computer attached to a network.
(v) :
(computing, Internet) To run software made available to a remote user or process.