toastmaster

A man who proposes the toasts and introduces the speakers at a banquet.

One who, at a public dinner or similar entertainment, is appointed to propose or announce the toasts: in the United States he is usually the one who presides.

A person who presides at a public dinner or banquet, and announces the toasts.

A person who introduces speakers, and proposes toasts at a formal dinner; a master of ceremonies.

the person who proposes toasts and introduces speakers at a banquet