Publicise is a term used to describe the act of making something known to the public. It can be done in a variety of ways, such as proclaiming, announcing, promoting, airing, advertising, and broadcasting. Proclaiming is the act of declaring something publicly, while announcing is the act of making something known. Promoting is the act of advocating for something, while airing is the act of making something available to the public. Advertising is the act of drawing attention to something, and broadcasting is the act of sending out a message to a wide audience. All of these activities are used to publicise something.