Sphericity: meaning, definitions and examples

Used in scientific or technical contexts to describe how close an object is to being a perfect sphere.

• The sphericity of the ball was crucial in the experiment.
• They measured the sphericity of the planet.

Indicates the quality of being round. Often used in everyday conversation to describe the shape of objects.

• The roundness of the apple made it perfect for the still-life painting.
• She admired the roundness of the smooth pebble.

Refers to the quality of being circular. Commonly used in geometrical or philosophical discussions.

• The circularity of the argument made it hard to follow.
• The circularity of the roundabout was perfectly designed.

Describes objects that have the three-dimensional rounded shape of a ball. Used in both casual and technical descriptions.

• The artist sculpted the vase into a spherical shape.
• The spherical shape of the earth is evident in satellite pictures.

Used in scientific and technical contexts to describe the quality of being spherical or having a three-dimensional round shape.

• The sphericity of the particles affects how they pack together
• Researchers measured the sphericity of the cells to understand their motion

Describes the general quality of having a round shape and can be used in both two-dimensional and three-dimensional contexts. Often used in everyday language and descriptive settings.

• The roundness of the vase made it perfect for holding flowers
• The roundness of the wheels ensures a smooth ride

Specifically refers to an object having the shape of a sphere, used in both formal and informal contexts.

• The artist sculpted a figure with a perfectly spherical shape
• The planet's mostly spherical shape results from gravitational forces

Refers to the quality of being circular, typically in a flat, two-dimensional sense. Used in mathematical, technical, and graphical contexts.

• The circularity of the gear's design ensures smooth rotation
• An engineer checked the circularity of the printed circuit board holes

Used in mathematical or scientific contexts to describe the degree to which an object resembles a sphere.

• The sphericity of the asteroid helps scientists predict its orbit.
• The sphericity of the bubbles affects the efficiency of the chemical process.

Describes the quality of being round, commonly used in everyday language to talk about shapes or objects. It can also be used in artistic contexts.

• The roundness of the apple made it perfect for a still life painting.
• She admired the roundness of the pearl.

This phrase is used to describe an object that has the three-dimensional quality of a sphere. It can be used in both scientific and everyday contexts.

• The Earth has a roughly spherical shape.
• The balloon took on a spherical shape as it was inflated.

Refers to the quality of being circular, often used in geometry or discussions about shapes, but also metaphorically in discussions about logic or arguments.

• The circularity of the argument made it difficult to find a logical conclusion.
• The circularity of the coin was examined under a microscope.