Word.ws English Dictionary

invariable planes

invariable planes is the plural of invariable plane.

Meaning of invariable plane

Noun

invariable plane (plural invariable planes)

  1. The orbital plane passing through a planetary system's barycenter (center of mass) perpendicular to its angular momentum vector.

Questions about invariable planes

What is invariable planes the plural of?
Invariable planes is the plural of invariable plane.

Words near invariable planes in the dictionary

  1. invariability
  2. invariable
  3. invariable pendulum
  4. invariable pendulums
  5. invariable plane
  6. invariable planes
  7. invariableness
  8. invariables
  9. invariably
  10. invariance
  11. invariances

Source and license

Adapted from Wiktionary: invariable planes (page history and authors); invariable plane (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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