Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: Foodgumballgum‧ball /ˈɡʌmbɔːl $ -bɒːl/ noun [countable] American English DFchewing gum in the form of a small round brightly coloured sweetExamples from the Corpusgumball• He nibbled on a thumb, popped a gumball, offered Miguel one. ldoceonline.com