EntityQ543242· pop 25· linked from 25 articlesconchoidSign in to savegeometric locationConnectionsgeometryEntityInternational Standard Book NumberEntitylineEntitycurveEntityMathWorldEntityparametric equationEntityEncyclopædia Britannica 11th editionEntityEric W. WeissteinEntitylimaçonEntityHugh ChisholmEntityNicomedesEntitystrophoidEntityconchEntitycissoidEntityconchoid of de SluzeEntityCategoriesAncient Greek mathematicsPlane curves