Nonaxial

Part of speech: adjective

Definitions

1. Not lying along or arranged around a central axis, such as a structure or movement that departs from a central line
2. Describing something positioned or oriented off the main axis, so that it does not follow a straight central line
3. Lacking alignment with a central line or axis, particularly in the arrangement of parts, forces, or motion

Etymology: "Nonaxial" is a plain formation: the prefix "non-," meaning "not," attached to "axial." The base word goes back to "axis," borrowed into English from Latin "axis," meaning "axle" or "pivot," which is also the source of the word for the imaginary line a body rotates around. "Axial" then describes anything related to such a line, and adding "non-" simply reverses it. The word is used mainly in technical contexts such as anatomy, engineering and biology, where a structure or movement is contrasted with one organized around a central line. Its meaning is therefore literal and spatial: it names the absence of an arrangement around an axis rather than a figurative quality.

Antonyms: axial