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(geometry) a shape that is not two-dimensional because it has height, width, and length
立体, ソリッド
a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism
直方体, 長方形のプリズム
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points
球体, 楕円体
(geometry) a round object that every point on its surface has the same distance from its center
球, スフィア
(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
円柱
a three-dimensional shape similar to a stretched or compressed sphere
楕円体, エリプソイド
(geometry) a solid figure formed by three flat faces that intersect in a point
三面体, 三角形の立体
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
アイコサヘドロン
a three-dimensional shape that wraps around a torus or doughnut-like surface
トロイダル多面体, トーラスの形をした多面体
(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
傾斜プリズム, 斜めプリズム
a three-dimensional shape that has a pair of parallel bases connected by rectangular faces, with the bases being perpendicular to the sides
直 prisu
a three-dimensional shape that has two identical bases, and all sides are the same shape and size
ユニフォームプリズム, 同一基底を持つプリズム
a three-dimensional shape with two triangular bases connected by three rectangular faces
三角柱, 三角形の底を持つプリズム
a type of uniform prism that has square bases and rectangular faces that connect the bases
正方形のプリズム, 四角プリズム
a type of uniform prism that has pentagonal bases and rectangular faces that connect the bases
五角柱, 五角形プリズム
a type of uniform prism that has hexagonal bases and rectangular faces that connect the bases
六角柱, 六角形のプリズム
a three-dimensional geometric figure with six identical rhombus-shaped faces
ひし形複体
a three-dimensional figure with six parallelogram faces, where each face is parallel to the opposite face
平行六面体
a three-dimensional shape often seen in cooling towers, sculptures, or lampshades, known for its curved design
ハイパーボロイド, ハイパーボロイド（形状）
a 3D shape with identical, regular polygon faces and the same number of faces meeting at each corner
プラトン立体, 正多面体
a three-dimensional geometric shape composed of multiple intersecting polygons that form a star-like structure
星多面体, 星形ポリヘドロン
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
ケプレーポワンソット多面体, ケプレーポワンソット正多面体
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, シラッシ非凸多面体
a three-dimensional shape made up of 14 faces, 21 vertices, and 36 edges, with a symmetrical arrangement of polygons
チャズザール多面体, チャズザールポリヘドロン
a convex polyhedron in geometry that has regular polygons as its faces and is vertex-transitive
一様多面体, 正多面体
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
アルキメデス固体, 準正多面体
a non-convex Archimedean solid with icosahedral symmetry, consisting of 80 equilateral triangles and 12 regular pentagons
スナブドデカヘドロン, カットしたドデカヘドロン
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
三角形基底のピラミッド, 三角ピラミッド
a three-dimensional geometric shape with a square base and four triangular faces that meet at a common vertex or apex point
正方形のピラミッド, 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, 五角形の基底を持つピラミッド
a three-dimensional geometric shape formed by extending the faces of a regular dodecahedron to create additional triangular faces or spikes
星形十二面体, 尖った十二面体
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, リング
a three-dimensional geometric shape with a hexagonal base and triangular faces that meet at a common vertex
六角形のピラミッド, 六角形の底を持つピラミッド
a three-dimensional geometric shape with a heptagonal base and triangular faces that meet at a common vertex
七角錐, ヘプタゴンピラミッド
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, 八角形のピラミッド
