chiclePronunciation: /ˈtʃɪk(ə)l, -kli/Definition of chicle noun [mass noun] the milky latex of the sapodilla tree, formerly chewed by the Aztecs and now used to make chewing gum. another term for sapodilla.Origin:via Latin American Spanish, from Nahuatl tzictlichicle in other Oxford dictionaries Definition of chicle in the US English dictionary