Word.ws English Dictionary

supplementary plane

supplementary plane noun: any of the 16 Unicode planes located above Plane 0 (the BMP) and requiring the use of surrogate pairs to encode in UTF-16 (Planes 1 through 16, collectively covering the range of code points from U+10000 through U+10FFFF).

Noun

supplementary plane (plural supplementary planes)

  1. Any of the 16 Unicode planes located above Plane 0 (the BMP) and requiring the use of surrogate pairs to encode in UTF-16 (Planes 1 through 16, collectively covering the range of code points from U+10000 through U+10FFFF).
    Synonyms:
    astral plane

Synonyms of supplementary plane

Forms of supplementary plane

pluralsupplementary planes

Questions about supplementary plane

What does supplementary plane mean?
Supplementary plane means any of the 16 Unicode planes located above Plane 0 (the BMP) and requiring the use of surrogate pairs to encode in UTF-16 (Planes 1 through 16, collectively covering the range of code points from U+10000 through U+10FFFF).
What part of speech is supplementary plane?
Supplementary plane is a noun.
What is the plural of supplementary plane?
The plural of supplementary plane is supplementary planes.

Words near supplementary plane in the dictionary

  1. supplementary angles
  2. supplementary character
  3. supplementary characters
  4. supplementary motor area
  5. supplementary motor areas
  6. supplementary plane
  7. supplementary planes
  8. supplementary relative clause
  9. supplementary relative clauses
  10. supplementation
  11. supplementational

Source and license

Adapted from Wiktionary: supplementary 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.

Last updated:

Cite this entry: “supplementary plane.” Word.ws, https://word.ws/supplementary_plane. Based on Wiktionary, CC BY-SA 4.0.