Meaning of the word axis in English

What does axis mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

axis

US /ˈæk.sɪs/
UK /ˈæk.sɪs/
"axis" picture

Noun

1.

an imaginary line about which a body rotates or around which a body or structure is symmetrically arranged

Example:
The Earth rotates on its axis.
The bridge was designed with a central axis.
2.

a fixed reference line for the measurement of coordinates

Example:
Plot the points on the x-axis and y-axis.
The graph shows temperature on the vertical axis.
3.

a real or imaginary straight line passing through a body and indicating its position or orientation

Example:
The spinal column forms the main axis of the body.
The plant's main stem is its central axis.
4.

an alliance between two or more countries for coordinating efforts, especially in a war

Example:
The Axis powers during World War II included Germany, Italy, and Japan.
The two nations formed an axis to counter regional threats.
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