en.wikipedia.org/wiki/Rotation

A **rotation** is a circular movement of an object around a center (or point) of
**rotation**. A three-dimensional object can always be **rotated** around an infinite
number ...

en.wikipedia.org/wiki/Rotation_(mathematics)

**Rotation** in mathematics is a concept originating in geometry. Any **rotation** is a
motion of a certain space that preserves at least one point. It can describe, for ...

www.mathsisfun.com/geometry/rotation.html

**Rotation**. "**Rotation**" means turning around a center: The distance from the center
to any point on the shape stays the same. Every point makes a circle around ...

www.khanacademy.org/math/geometry/hs-geo-transformations/hs-geo-rotations/v/points-after-rotation

Sal is given a triangle on the coordinate plane and the definition of a **rotation**
about the origin, and he manually draws the image of that **rotation**.

www.merriam-webster.com/dictionary/rotation

Define **rotation**: the action or process of **rotating** on or as if on an axis or center —
**rotation** in a sentence.

www.dictionary.com/browse/rotation

**Rotation** definition, the act of **rotating**; a turning around as on an axis. See more.

virtualnerd.com/middle-math/integers-coordinate-plane/transformations/rotation-definition

Note: Ever turned a door handle? You were performing a **rotation**! In math,
rotations are just the same! Check out this tutorial to learn about rotations.

mathworld.wolfram.com/Rotation.html

**Rotation** in the plane can be concisely described in the complex plane using
multiplication of complex numbers with unit modulus such that the resulting angle
is ...

www.thesaurus.com/browse/rotation

Synonyms for **rotation** at Thesaurus.com with free online thesaurus, antonyms,
and definitions. Dictionary and Word of the Day.