Word.ws English Dictionary

astral plane

astral plane noun: a supernatural plane of existence consisting of the world of the celestial spheres, propounded by esoteric philosophies, some religious teachings, and New Age thought.

Noun

astral plane (plural astral planes)

  1. A supernatural plane of existence consisting of the world of the celestial spheres, propounded by esoteric philosophies, some religious teachings, and New Age thought.
    • Incidentally, such beings may be said to have an existence of a sort upon the lower astral plane; they are elementals created by man's evil desires and unclean thoughts.1936, Rollo Ahmed, The Black Art, London: Long, page 115
    • The realm of the astral plane is an intermediate realm; below is the world of matter, above is the world of pure Being.1981, William Irwin Thompson, The Time Falling Bodies Take to Light: Mythology, Sexuality and the Origins of Culture, London: Rider/Hutchinson & Co., page 221
    Synonyms:
    astral world, desire world
  2. (humorous, slang) A Unicode plane (range of code points) above the Basic Multilingual Plane; any plane beyond U+FFFF.
    • Emoji are in the astral plane.
    • If your application works with MathML, or in various languages whose character sets gained support in Unicode 3.1 through the so-called Astral Planes, you will need to know that what Java calls a char is not really the same thing as a Unicode character or an XML character.2002, David Brownell, SAX2, O'Reilly Media, →ISBN, page 110

Examples of astral plane in a sentence

  • Two blocks of 16-bit values were set aside for use as special values for encoding astral plane characters.2002, Lars Marius Garshol, “Re: Stupid Unicode/UTF-16 Question”, in comp.text.xml (Usenet):
  • UTF-16 encodes every character from O—65535 as 2 bytes; it then uses some dirty hacks if you actually need to represent the rarely used astral plane Unicode characters beyond 65535.2009, Mark Pilgrim, Dive Into Python 3, Apress, →ISBN, page 55:
  • The astral planes include some such characters, notably in the CJK extensions, without which it is impossible to write some people's names correctly.2011, Tom Anderson, “Efficient unicode string implementation was: Re: Why No Supplemental Characters In Character Literals?”, in...
  • Such characters are in the so-called “Astral Planes,” with a code point above U+FFFF.2011, David Hunter, Jeff Rafter, et al. (6 other authors), Beginning XML, John Wiley & Sons, →ISBN, page 134:

Synonyms of astral plane

Forms of astral plane

pluralastral planes

Questions about astral plane

What does astral plane mean?
Astral plane means a supernatural plane of existence consisting of the world of the celestial spheres, propounded by esoteric philosophies, some religious teachings, and New Age thought.
How do you use astral plane in a sentence?
Two blocks of 16-bit values were set aside for use as special values for encoding astral plane characters.
What part of speech is astral plane?
Astral plane is a noun.
What is the plural of astral plane?
The plural of astral plane is astral planes.

Words near astral plane in the dictionary

  1. astral crown
  2. astral crowns
  3. astral jelly
  4. astral lamp
  5. astral lamps
  6. astral plane
  7. astral planes
  8. astral projection
  9. astral projections
  10. astral spirit
  11. astral spirits

Source and license

Adapted from Wiktionary: astral 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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Pronunciation audio from Wikimedia Commons, each file under its own free license: En-au-astral plane.ogg.

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