ridged
Học thuậtThân thiện
Definition
- Adjective:
- Having a ridge or ridges; marked by one or more long, narrow, elevated strips or raised lines.
- Shaped like a ridge; having a structure that projects in a narrow, linear crest.
- (In botany or zoology) Having a shape that resembles the keel of a ship; carinate.
Usage
- The adjective ridged is used to describe a surface or object that is not smooth but has one or more raised, linear features.
- It is often used in descriptive contexts for physical geography, anatomy, botany, manufactured objects, and natural textures.
- It can be used attributively (before a noun) or predicatively (after a linking verb like 'is' or 'was').
Examples
- Attributive use:
- The hiker walked along the ridged surface of the ancient lava flow.
- He gripped the ridged handle of the knife for better control.
- Predicative use:
- The old turtle's shell was deeply ridged.
- The soil in the field was ridged to improve drainage for the crops.
Advanced Usage
- "Sharply ridged": Emphasizes that the ridges are very pronounced and angular.
- The mountain range was sharply ridged against the horizon.
- "Finely ridged": Indicates that the ridges are small, delicate, or closely spaced.
- The seed pod had a finely ridged texture.
Variants and Related Words
- Ridge (noun): A long, narrow hilltop, mountain range, or watershed; any raised, linear strip on a surface.
- They built a house on the ridge.
- Ridge (verb): To form into or mark with ridges.
- The farmer ridged the soil before planting.
- Ridging (noun/gerund): The action or process of forming ridges.
- The ridging of the sand was caused by the wind.
Synonyms
- Corrugated: Shaped into parallel ridges and grooves (often implies a regular, manufactured pattern).
- Furrowed: Having long, narrow trenches or grooves (often from plowing or wear).
- Carinate: (Technical, especially biology) Keel-shaped; having a central ridge like the keel of a boat.
- Striated: Marked with parallel lines, stripes, or grooves.
Antonyms
- Smooth: Having an even and regular surface; free from projections or indentations.
- Flat: Level and even; without raised areas.
- Planar: Relating to or lying in a plane; flat and two-dimensional.
Adjective
- having a ridge or shaped like a ridge or suggesting the keel of a ship
- a carinate sepal