chukkaPronunciation: /ˈtʃʌkə/ (US also chukker)Definition of chukka noun each of a number of periods (typically six, of 7 1/ 2 minutes each) into which play in a game of polo is divided. Origin: late 19th century: from Hindi cakkar, from Sanskrit cakra 'circle or wheel'chukka in other Oxford dictionaries Definition of chukka in the US English dictionary