noun

die Achse, -n

axis · axle

Eine gerade Linie oder Stange in der Mitte, um die sich etwas dreht oder an der etwas befestigt ist.

Definition & meaning

The word refers to a central line or a mechanical component around which parts rotate or are organized. It is used in several contexts:

  1. Mechanics: An axle or shaft on which a wheel or a set of wheels revolves. It carries the weight of a vehicle and maintains the position of the wheels relative to each other.
  2. Geometry and Mathematics: A fixed reference line for the measurement of coordinates (such as the x-axis or y-axis) or a line around which a geometric figure is symmetrical.
  3. Astronomy and Physics: An imaginary line through the center of a body (like the Earth) around which it rotates.
  4. Politics: An alliance or a close cooperative relationship between two or more major powers or cities.
  5. Anatomy: The central part of the body or a specific bone, such as the second cervical vertebra.

Grammar & Word origin

The word is a feminine Nomen. The plural form is Achsen.

Etymologically, it originates from the Old High German word ahsa and the Middle High German ahse. It is derived from the Proto-Indo-European root "ak-", meaning a point or an axis. It is cognate with the Latin word "axis" and the Greek word "axon".

Synonyms & antonyms

Synonyms:

  • Mechanics: Radwelle or Welle.
  • Geometry: Mittellinie, Koordinatenachse, or Symmetrieachse.
  • Politics: Bündnis, Allianz, or Verbindung.

Antonyms:

There are no direct opposites for a physical axle. However, in spatial contexts, one might use terms referring to the outer areas rather than the center:

  • Spatial: Peripherie or Rand.

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Examples

Die Achse des Rades ist gebrochen.noun

The axis of the wheel is broken.

Leider wurde die Achse nicht richtig montiert.noun

Unfortunately, the axle was not mounted correctly.

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