curvilinear
Word family adjectivecurvaceouscurvatecurvativecurvedcurvesomecurvicaudatecurvicostatecurvifoliatecurviformcurvilinealcurvilinearcurvingcurvirostralcurvitalcurvynouncurvationcurvaturecurvilinearitycurvinesscurvitycurvecurveballadverbcurvilineally
cur·vi·lin·e·ar /ˌkɜːvɪˈlɪniə $ ˌkɜːrvəˈlɪniər/ adjectiveadj formal having curved lines or a curved shape 曲线的 curvilinear patterns 曲线图案