Word.ws English Dictionary

planum

planum noun: any flat surface.

Noun

planum (plural plana)

  1. any flat surface

Forms of planum

pluralplana

Origin of planum

From Latin plānum (“level ground, plain”).

Words formed from planum

Phrases with planum

Questions about planum

What does planum mean?
Planum means any flat surface.
What part of speech is planum?
Planum is a noun.
What is the plural of planum?
The plural of planum is plana.

Words near planum in the dictionary

  1. planulinid
  2. planulinids
  3. planuloid
  4. planulozoan
  5. planulozoans
  6. planum
  7. planum temporale
  8. planxties
  9. planxty
  10. Planza
  11. plançon à picot

Source and license

Adapted from Wiktionary: planum (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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