In algebraic geometry, a tetrahedroid (or tétraédroïde) is a special kind of Kummer surface studied by , with the property that the intersections with the faces of a fixed tetrahedron are given by two conics intersecting in four nodes.
In algebraic geometry, a tetrahedroid (or tétraédroïde) represents a specific Kummer surface characterized by intersections with the faces of a fixed tetrahedron being described by two conics intersecting in four nodes.