The term 'BECOME ALCOHOL' can be solved by the crossword solution 'FERMENT'. Fermentation is a process used to produce alcoholic beverages, such as beer and wine. It involves the conversion of sugars into alcohol and carbon dioxide by yeast or other microorganisms. During fermentation, the yeast breaks down the sugar molecules, releasing energy in the form of heat and releasing alcohol and carbon dioxide as byproducts. This process is essential for the production of alcoholic beverages, as it is responsible for the flavor and aroma of the beverage.