Home › Words › F › flavorizeflavorizeflavorize means to add flavor to something.EtymologyFrom flavor + -ize.verbTo add flavor to something.e.g.“Thousands now use this easy, quick method to flavorize, fatten and increase the body weight in all fowl.” — 1950 April 7, “Advertisment”, in Poultry Tribune, page 42:Definitions & examples from Wiktionary (CC BY-SA 3.0).