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(geometry) a shape that is not two-dimensional because it has height, width, and length
3D形状
a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism
直方体
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points
回転楕円体
(geometry) a round object that every point on its surface has the same distance from its center
球形
(geometry) a three dimensional shape with a circular base that rises to a single point
円錐
(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides
円筒形
(geometry) a solid figure formed by three flat faces that intersect in a point
三面体
a geometric figure with eight triangular faces, twelve edges, and six vertices
八面体
a three-dimensional figure with twelve regular pentagonal faces, thirty edges, and twenty vertices
十二面体
a three-dimensional figure with twenty equilateral triangle faces, thirty edges, and twelve vertices
正二十面体
a three-dimensional shape that wraps around a torus or doughnut-like surface
トロイダル多面体
(geometry) a solid figure with flat sides and two parallel ends of the same size and shape
プリズム
a three-dimensional shape that has a pair of parallel bases connected by rectangular faces, with the bases not being perpendicular to the sides
斜角柱
a three-dimensional shape that has a pair of parallel bases connected by rectangular faces, with the bases being perpendicular to the sides
右プリズム
a three-dimensional shape that has two identical bases, and all sides are the same shape and size
均一なプリズム
a three-dimensional shape with two triangular bases connected by three rectangular faces
三角柱
a type of uniform prism that has square bases and rectangular faces that connect the bases
四角柱
a type of uniform prism that has pentagonal bases and rectangular faces that connect the bases
五角柱
a type of uniform prism that has hexagonal bases and rectangular faces that connect the bases
六角柱
a three-dimensional geometric figure with six identical rhombus-shaped faces
菱面体
a three-dimensional figure with six parallelogram faces, where each face is parallel to the opposite face
長方体
a three-dimensional shape often seen in cooling towers, sculptures, or lampshades, known for its curved design
双曲面
a 3D shape with identical, regular polygon faces and the same number of faces meeting at each corner
プラトン立体
a three-dimensional geometric shape composed of multiple intersecting polygons that form a star-like structure
星形多面体
a type of regular polyhedron in geometry, which is formed by extending the faces of a regular convex polyhedron to create new faces or facets
ケプラー・ポアンソ多面体
a non-convex polyhedron in geometry that has an unusual property of having no faces that are triangles, despite being composed of triangular faces
シラッシ多面体
a three-dimensional shape made up of 14 faces, 21 vertices, and 36 edges, with a symmetrical arrangement of polygons
ツァザール多面体
a convex polyhedron in geometry that has regular polygons as its faces and is vertex-transitive
均一な多面体
a semi-regular convex polyhedron in geometry that has a combination of regular polygons as its faces, with identical vertices and edges, and is vertex-transitive
アルキメデス立体
a non-convex Archimedean solid with icosahedral symmetry, consisting of 80 equilateral triangles and 12 regular pentagons
スナッブ十二面体
a solid object with a square base and four triangular sides joined to a point on the top
ピラミッド
a three-dimensional geometric shape with a triangular base and triangular faces that meet at a common vertex or apex point
三角錐をベースにしたピラミッド
a three-dimensional geometric shape with a square base and four triangular faces that meet at a common vertex or apex point
四角錐
a three-dimensional geometric shape with a pentagonal base and five triangular faces that meet at a common vertex or apex point
五角錐
a three-dimensional geometric shape formed by extending the faces of a regular dodecahedron to create additional triangular faces or spikes
星状十二面体
a solid shape resembling a donut or ring, made by spinning a circle around a line that does not cut through the circle
トーラス
a three-dimensional geometric shape with a hexagonal base and triangular faces that meet at a common vertex
六角錐
a three-dimensional geometric shape with a heptagonal base and triangular faces that meet at a common vertex
七角錐
a geometric shape consisting of an octagonal base and triangular faces that converge to a single point or vertex at the top
八角錐
