Host
Part of speech: verb
Definition: To perform the role of a host. To run software made available to a remote user or process.
Part of speech: noun
Definition: A person who allows a guest, particularly into the host's home. A person or organization responsible for running an event. A moderator or master of ceremonies for a performance. Any computer attached to a network. A computer or software component that provides services. A cell or organism which harbors another organism or biological entity, usually a parasite. An organism bearing certain genetic material. A multitude of people arrayed as an army; used also in religious senses, as: Heavenly host (of angels) A large number of items; a large inventory. The consecrated bread or wafer of the Eucharist.
Emcee
Part of speech: noun
Definition: Variation of MC, master of ceremonies (host of a game show or function).
Part of speech: verb
Definition: Act as the master of ceremonies
Example sentence: I didn't know at the time that the energy that I was giving off was like a battle Emcee.