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axis Meaning & Definition

/ˈæksɪs/

What Does Axis Mean?

Axis is a noun that means An imaginary line around which an object spins (an axis of rotation) or is symmetrically arranged (an axis of symmetry). It is also used to mean A fixed one-dimensional figure, such as a line or arc, with an origin and orientation and such that its points are in one-to-one correspondence with a set of numbers; an axis forms part of the basis of a space or is used to position and locate data in a graph (a coordinate axis).

Quick Facts About Axis

Part of speechnoun
Pronunciation//ˈæksɪs//
Syllables1
Synonymsaxis of rotation, axis vertebra and bloc
Pluralaxes

Axis Definition (Noun)

  1. An imaginary line around which an object spins (an axis of rotation) or is symmetrically arranged (an axis of symmetry).

    The Earth rotates once a day on its axis

  2. A fixed one-dimensional figure, such as a line or arc, with an origin and orientation and such that its points are in one-to-one correspondence with a set of numbers; an axis forms part of the basis of a space or is used to position and locate data in a graph (a coordinate axis)
  3. The second cervical vertebra of the spine
  4. An imaginary, visualized plane separating two morphologically similar parts of an organism
  5. A form of classification and descriptions of mental disorders or disabilities used in manuals such as the DSM (Diagnostic and Statistical Manual of Mental Disorders)
  6. The main stem or central part about which organs or plant parts such as branches are arranged
  7. An alliance or coalition.
  8. The centre of attention within a process (e.g. the axis of investigation)

Noun

  1. A deer native to Asia, of species Axis axis.

Noun

  1. Axis axis, a deer native to Asia.

Synonyms of Axis

Axis synonyms and antonyms →

Antonyms of Axis

No antonyms or near antonyms are listed by the available sources for this entry.

Axis in a Sentence

The Earth rotates once a day on its axis

Word Forms & Grammar

axis (plural axes or (rare) axiis)

axis (plural axises)

Words That Rhyme With Axis

Origin of Axis

Origin 1: Borrowed from Latin axis (“axle, axis”) in the 16th century. Via Latin cognate with ala, aisle, atelier. Via Proto-Indo-European *h₂eḱs- cognate with inherited English axle and borrowed axo-, axon.

Origin 2: From Latin, name of an Indian animal mentioned by the Roman senator Pliny.

Pronouncing Axis

You say axis as //ˈæksɪs//. It has 1 syllable.

Common Questions About Axis

What part of speech is axis?

Axis is a noun.

What is another word for axis?

Words with a similar meaning to axis include axis of rotation, axis vertebra and bloc. See the full list of axis synonyms and antonyms.

What is the plural of axis?

The plural of axis is axes.

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