saddle-shaped
Học thuậtThân thiện
Definition
Adjective: - Having a form that curves downward from a central point and then upward at the ends, resembling the shape of a saddle for a horse.
Usage
This adjective describes an object or surface with a specific double-curved form. It is primarily used in descriptive contexts within fields like biology, geology, and design.
Examples
- The leaf had a distinctive saddle-shaped curve.
- They crossed a saddle-shaped depression in the mountain ridge.
- The base of the sculpture was saddle-shaped.
Advanced Usage
- In mathematics and geometry, a saddle-shaped surface is a hyperbolic paraboloid, where the surface curves upward in one direction and downward in the perpendicular direction.
Variants and Related Words
- Saddle (noun): A seat for a rider on the back of a horse or bicycle; a low point between two higher points along a ridge.
- Saddleback (noun/adjective): Often used to describe animals or hills with a shape or marking resembling a saddle.
Synonyms
- Concavo-convex (in specific technical contexts)
- Hypsiloid (rare, technical)
Related Terms (Not Phrasal Verbs or Idioms)
- Saddle point: (Mathematics) A point on a surface which is a minimum with respect to one axis and a maximum with respect to another.
- Saddle roof: A roof with a shape resembling a saddle, having two concave slopes.
Adjective
- shaped in the form of a horse's saddle