Brewing meaning : To make tea or coffee by mixing tea leaves or coffee beans with hot water. To heat wine, infusing it with spices; to mull. To make a hot soup by combining ingredients and boiling them in water. To make beer by steeping a starch source in water and fermenting the resulting sweet liquid with yeast. To foment or prepare, as by brewing To attend to the business, or go through the processes, of brewing or making beer. (of an unwelcome event) To be in a state of preparation; to be mixing, forming, or gathering. To boil or seethe; to cook. The production of alcoholic beverages, such as beer, by fermentation; the process of being brewed. The business or occupation of a brewer. The quantity of a brew made in a single batch. The forming of a storm or the gathering of clouds.