Definitions and Examples of concave, sunken
Learn when and how to use these words with these examples!
Having a surface that curves inward, like the inside of a bowl.
Example
The spoon had a concave shape that made it easy to scoop up soup.
Having a surface that is lower than the surrounding area.
Example
The old ship was sunken deep in the ocean, making it difficult to salvage.
Key Differences: concave vs sunken
- 1Concave describes a surface that curves inward, like the inside of a bowl.
- 2Sunken describes a surface that is lower than the surrounding area.
Effective Usage of concave, sunken
- 1Mathematics: Use convex and concave to describe the shapes of geometric figures.
- 2Science: Use convex and concave to describe the shapes of lenses and mirrors.
- 3Geography: Use sunken to describe landforms that are lower than the surrounding area, such as a sunken valley or basin.
Remember this!
The antonyms of convex are concave and sunken. Concave describes a surface that curves inward, while sunken describes a surface that is lower than the surrounding area. These words can be used in mathematics, science, and geography to describe shapes and landforms.