cuboidal
Học thuậtThân thiện
Definition
Adjective: - Shaped like a cube: Having a form that is similar to a cube, often characterized by having six square or rectangular faces, twelve edges, and eight vertices.
Usage
The adjective "cuboidal" is used to describe the shape of an object, structure, or cell. It is a precise, often scientific or technical term. - It is commonly used in biology, medicine, and geometry. - It typically precedes the noun it modifies (e.g., cuboidal cells, cuboidal shape).
Examples
- In Biology/Medicine:
- The lining of the kidney tubules is composed of simple cuboidal epithelium.
- Under the microscope, we observed cuboidal cells with centrally located nuclei.
- In General Description:
- The artist carved the marble into a perfect cuboidal block.
- The children built a fort from cuboidal cardboard boxes.
Advanced Usage
- "cuboidal epithelium": A specific biological term for a single layer of cells that are roughly as tall as they are wide, found lining various glands and ducts.
- "cuboidal packing": A term used in materials science or crystallography to describe how particles or atoms are arranged in a cube-like structure.
Variants and Related Words
- Cuboid (noun): A solid object that has six rectangular faces. It is a more general geometric term than a cube, as its faces are rectangles, not necessarily squares.
- A brick is a common example of a cuboid.
- Cubical (adjective): Another adjective meaning shaped like a cube. It is often used interchangeably with "cuboidal," though "cubical" can also relate specifically to the properties of a cube in mathematics.
- Cube (noun): The three-dimensional shape that is the basis for the description.
Synonyms
- Cube-shaped
- Hexahedral (specifically having six faces)
- Boxlike
Antonyms
- Spherical (shaped like a sphere)
- Cylindrical (shaped like a cylinder)
- Irregular (lacking a regular geometric shape)
Adjective
- shaped like a cube