columnar

/kə'lʌmnə/ Cách viết khác : (columned) /'kɔləmd/

Thân thiện

The architect designed a building with a columnar facade.

Definition

1. Adjective:
   • Characterized by columns: Having the shape, form, or structure of a column; arranged in or resembling columns.
   • Having the form of a column: Shaped like a tall, vertical cylinder or pillar.

Usage

The adjective columnar is used to describe objects, structures, or natural formations that are tall, cylindrical, and upright, similar to architectural columns. It is a formal or technical term common in architecture, botany, geology, and data organization.

Examples

• In Architecture:
  • The ancient temple featured impressive columnar structures supporting the roof.
• In Botany:
  • The columnar cypress trees stood like sentinels along the driveway.
• In Geology:
  • The cliff face revealed spectacular columnar basalt formations.
• In Data:
  • The data was organized in a columnar format for efficient analysis.

Advanced Usage

• "Columnar epithelium": A biological term for a type of tissue composed of cells that are taller than they are wide.
  • The lining of the intestine is made of columnar epithelium.
• "Columnar database": A database management system that stores data in columns rather than rows.
  • For analytical queries, a columnar database offers superior performance.

Variants and Related Words

• Column (n): A vertical, cylindrical support structure or a vertical arrangement of data.
• Columned (adj): Furnished with or characterized by columns. (Often used interchangeably with in architectural contexts).
  • The mansion had a columned portico.
• Columniform (adj): Having the form of a column. (A close synonym, often used in scientific descriptions).
  • The columniform crystals were examined under a microscope.

Synonyms

• Cylindrical: Having the shape of a cylinder.
• Pillar-like: Resembling a pillar.
• Tubular: Long, hollow, and cylindrical.

Antonyms

• Spherical: Shaped like a sphere.
• Flat: Having a level surface; not tall or cylindrical.
• Cuboid: Shaped like a cube or rectangular prism.

Related Phrases and Technical Terms

• Columnar jointing: A geological structure where rock fractures into long, prismatic columns.
  • The columnar jointing in the lava flow created a striking landscape.
• Columnar cell: A type of cell that is taller than it is wide.
  • The microscope slide showed a layer of columnar cells.

Học thuật

Adjective

1. characterized by columns
   • columnar construction
2. having the form of a column
   • trees with columniform trunks
   • columnar forms
   • a columnlike tree trunk

Từ đồng nghĩa

• columniform
• columnlike