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  • gnostic
    gnostic
    adjective
    pertaining to knowledge.
  • -gnostic
    -gnostic
    a combination of -gnosis and -ic, used to form adjectives from stems ending in -gnosis:
  • Gnostic
    Gnostic
    noun
    an adherent of Gnosticism
Synonyms

gnostic

1 American  
[nos-tik] / ˈnɒs tɪk /

adjective

  1. pertaining to knowledge.

  2. possessing knowledge, especially esoteric knowledge of spiritual matters.

  3. (initial capital letter) pertaining to or characteristic of the Gnostics.


noun

  1. (initial capital letter) a member of any of certain sects among the early Christians who claimed to have superior knowledge of spiritual matters, and explained the world as created by powers or agencies arising as emanations from the Godhead.

-gnostic 2 American  
  1. a combination of -gnosis and -ic, used to form adjectives from stems ending in -gnosis:

    prognostic.


Gnostic 1 British  
/ ˈnɒstɪk /

noun

  1. an adherent of Gnosticism

"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

adjective

  1. of or relating to Gnostics or to Gnosticism

"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
gnostic 2 British  
/ ˈnɒstɪk /

adjective

  1. of, relating to, or possessing knowledge, esp esoteric spiritual knowledge

"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

Usage

What does -gnostic mean? The combining form -gnostic is used like a suffix meaning “of or relating to knowledge.” It is occasionally used in scientific and technical terms, especially in medicine. The form -gnostic is a combination of two forms. The first is -gnosis, from Greek gnṓsis, meaning “a seeking to know.” The second is the suffix -ic, from Greek -ikos, which denotes adjectives. What are variants of -gnostic?While -gnostic doesn't have any variants, it is related to the forms -gnosis, as in diagnosis, and -gnomy, as in physiognomy. Want to know more? Read our Words That Use articles on -gnosis and -gnomy.

Other Word Forms

  • antignostic adjective
  • antignostical adjective
  • gnostically adverb
  • ungnostic adjective

Etymology

Origin of gnostic1

1555–65; < Late Latin Gnōsticī (plural) name of the sect < Greek gnōstikós (singular) pertaining to knowledge, equivalent to gnōst ( ós ) known + -ikos -ic

Origin of -gnostic2

< Medieval Latin -gnōsticus < Greek gnōstikós pertaining to knowledge

Explanation

The adjective gnostic describes something related to mysterious intellectual or spiritual knowledge. That gnostic text you've been trying to read is mystical and a little bit obscure. The word gnostic comes from the Greek word gnostikos, meaning "knowing" or "able to discern." If the word has a capital "G" — Gnostic — it describes something related to Gnosticism, a form of nonconventional mystical Christianity that emerged in the 2nd century and is still considered heretical by many Christians. Used more broadly gnostic can describe something that has mystical knowledge, especially related to spirituality.

Keep Reading on Vocabulary.com

Vocabulary lists containing gnostic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Edgar Calel’s dimly lighted installation, in which stones and plant matter dangle over vessels that hold flickering, electronic flames, transports us to a contemplative gnostic ritual.

From The Wall Street Journal • Mar. 13, 2026

Or so say the Infancy Gospels, gnostic folk tales popular in their day but left out of the Scriptures for obvious reasons.

From New York Times • May 26, 2020

We can feel its gnostic effects on our everyday reality, but we rarely see it, and it’s quite inscrutable to non-initiates.

From Slate • Oct. 14, 2019

Participants concoct their own interpretations of Q’s gnostic “bread crumbs,” or share those dreamed up by others.

From Washington Post • Aug. 7, 2019

The idea of monotheism was represented in Arabia by the Jews, who were particularly numerous in the Ḥijáz, and by several gnostic sects of an ascetic character—e.g., the Ṣábians283 and the Rakúsians.

From A Literary History of the Arabs by Nicholson, Reynold