• synonyms


[as-truh l]
See more synonyms for astral on Thesaurus.com
  1. pertaining to or proceeding from the stars; stellar; star-shaped.
  2. Biology. pertaining to, consisting of, or resembling an aster; having a discoid, radiate flower head.
  3. Theosophy. noting a supersensible substance pervading all space and forming the substance of a second body (astral body) belonging to each individual. It accompanies the individual through life, is able to leave the human body at will, and survives the individual after death.
Show More

Origin of astral

1595–1605; (< Middle French) < Late Latin astrālis, equivalent to Latin ast(rum) star (< Greek ástron) + -ālis -al1
Related formsas·tral·ly, adverbin·ter·as·tral, adjectivenon·as·tral, adjectivesub·as·tral, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for astral

stellar, celestial, remote, visionary, sidereal, stellular

Examples from the Web for astral

Contemporary Examples of astral

Historical Examples of astral

  • He is in the astral now, thought Jones, who said: "She will have a much prettier one."

    The Paliser case

    Edgar Saltus

  • We shall see the part played by it in the astral colors, as we proceed.

    The Human Aura

    Swami Panchadasi

  • We shall see the part played by it in the astral colors as we proceed.

    The Human Aura

    Swami Panchadasi

  • There are many unpleasant, as well as pleasant, sights on the Astral Plane.

    The Human Aura

    Swami Panchadasi

  • Suppose it's all the work of an 'astral' who can't abide the light?

    The Shadow World

    Hamlin Garland

British Dictionary definitions for astral


  1. relating to, proceeding from, consisting of, or resembling the starsan astral body
  2. biology of or relating to the aster occurring in dividing cells
  3. theosophy denoting or relating to a supposed supersensible substance believed to form the material of a second body for each person, taking the form of an aura discernible to certain gifted individuals
Show More
Derived Formsastrally, adverb

Word Origin for astral

C17: from Late Latin astrālis, from Latin astrum star, from Greek astron
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for astral


"pertaining to the stars," c.1600, from Late Latin astralis, from Latin astrum "star," from Greek astron (see astro-). Meaning "pertaining to supersensible substances" is from 1690s, popularized late 19c. in Theosophy.

Show More
Online Etymology Dictionary, © 2010 Douglas Harper

astral in Medicine


  1. Of, relating to, emanating from, or resembling the stars.
  2. Of, relating to, or shaped like the mitotic aster; having the shape of an astrosphere; star-shaped.
Show More
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

astral in Science


  1. Relating to or coming from the stars; stellar.
Show More
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.