1.
cylinder
A three-dimensional geometric shape with two parallel circular bases connected by a curved surface.
缶は円柱の形をしている。
A can has the shape of a cylinder.
円柱の表面積を計算する。
To calculate the surface area of a cylinder.
2.
pillar; column
A round architectural support structure.
ギリシャ神殿の円柱は美しい。
The columns of Greek temples are beautiful.
円柱 refers to cylindrical shapes in both geometric and architectural contexts.
MEANINGS:
1. Geometric: A 3D shape with circular bases (円柱形)
2. Architectural: Round pillars or columns, especially classical styles
COMMON EXPRESSIONS:
- 円柱の形をしている: to be cylinder-shaped
- 円柱状: cylindrical
- 円柱グラフ: cylinder chart
RELATED TERMS:
- 円錐: cone
- 角柱: prism
- 球: sphere
In architecture, Greek and Roman 円柱 are often distinguished by style: ドリス式, イオニア式, コリント式.
Related Words
Related:
円錐 (cone)