Roundness: meaning, definitions and examples

Used to describe the general shape or form that resembles a circle or sphere, often in a more abstract or aesthetic sense.

• The roundness of her face made her look youthful.
• The table's roundness was aesthetically pleasing in the room.

Often used in a mathematical or technical setting to describe something that is precisely circular or pertaining to circles.

• The circularity of the gear ensured it functioned smoothly.
• There was a perfect circularity in the design of the coin.

Used to describe the degree or amount of curving, often in geometry, physics, or discussions of parts of the body.

• The curvature of the road made it difficult to drive fast.
• The curvature of the spine needs to be corrected.

Typically used in a scientific or technical context to describe how spherical an object is, often used in material science or physics.

• The sphericity of the ball bearings affects their performance.
• Scientists measured the sphericity of the small particles.

Primarily used to describe the quality of being round or having curves. It can refer to physical objects or abstract concepts.

• The roundness of the Earth fascinated the ancient scholars.
• I admire the roundness of the sculpture; it's perfectly smooth and elegant.

Used when referring to something that is finished or contains all necessary parts.

• The completeness of the report ensured that no details were overlooked.
• There is a sense of completeness when a puzzle is finally solved.

Generally used to talk about something that is filled to capacity or rich in content.

• The fullness of the glass made it hard to carry without spilling.
• She spoke with such fullness of emotion that everyone was moved.

Usually used to describe a state of being intact, undamaged, or complete in a more holistic or abstract sense.

• Meditation helps her achieve a sense of wholeness and inner peace.
• The injury healed, and he felt a sense of physical wholeness once again.