Gumball/ˈɡʌmbɔːl/ Definition 1 of 2Pro Tip 1/3Candy Context Understand 'gumball' often refers to candy in contexts like stores, parties, or school events. During the fair, kids crowded around the gumball stand. Pro Tip 2/3Colorful Imagery 'Gumball' suggests something bright and colorful, appealing to children. Her necklace looked like a string of colorful gumballs. Pro Tip 3/3Informal Term 'Gumball' is casual language, unsuitable for formal writing or speech. I got a red gumball out of my pocket and started chewing.