circlenounmasculine/ˈsiɾkuɫu/mediumcí·rcu·loPortuguesEnglishEspanolFrancaisDefinitionA geometric shape consisting of all points equidistant from a central point.The circle has a radius of five centimeters.I drew a circle on the paper.synroundringCommon collocationscircle of friendscircle of readingEtymologyDo latim 'circulus'Related wordscircularcirculação