はしらhashira
1.

A structural component designed to support the weight of a building or other elevated structures, typically standing upright and made of materials such as wood or concrete.

2.

A crucial individual or element that forms the foundation or backbone of an organization, playing a significant role in its stability and function.

3.

A term used in traditional string instruments, referring to specific parts that support the strings and contribute to their sound quality.

4.

In literature, a printed title or heading displayed on the margins of pages in books, serving as a guide to the content.

5.

An item representing a significant aspect of an entity, such as a decorative object hung from a structural component, or a specific type of calendar designed to be used daily.

Example:

この橋は10本の柱で支えられている。

すいちゅう水柱suichuuみずばしら水柱mizubashira
1.

A vertical formation of water that rises upward, often created by a heavy object impacting the surface or by an eruption of water, resembling the shape of a column.

2.

A descriptive term for water that appears to stand upright from a water surface, creating a pillar-like structure.

3.

A term denoting a water spout or jet that ascends like a column, typically resulting from pressure or force applied to the water.

ひょうちゅう氷柱hyouchuuつらら氷柱tsurara
1.

A formation of ice that hangs down in a tapering shape, created when droplets of water freeze as they drip from a surface, typically observed in winter.

2.

A cylindrical piece of ice used indoors during hot weather to create a cooling atmosphere, often displayed as a decorative element.

3.

A natural ice structure that forms from frozen raindrops or melting snow, typically seen protruding from rooftops or eaves during cold seasons.

しちゅう支柱shichuu
1.

A vertical structure used to provide support to an object, preventing it from toppling or collapsing, often referred to in practical contexts like construction or gardening.

2.

An essential element or person that serves as a foundation or support in a broader sense, indicating significant importance in maintaining stability or functionality in various situations.

3.

A specific type of rod or beam that acts as a brace to uphold or stabilize a structure or object, commonly used in both literal and figurative settings.

えんちゅう円柱enchuuまるばしら円柱marubashira
1.

A three-dimensional geometric shape characterized by two parallel circular bases connected by a curved surface, often resembling a solid structure found in architecture or design.

2.

An object with a cylindrical form where the cross-section remains circular throughout its height, commonly seen in everyday items such as containers or tubes.

Example:

ベイスギを材料に巨大でグロテスクな、しかし美しい円柱を作った。