agnostic

American  

[ag-nos-tik] / ægˈnɒs tɪk /

noun

1. a person who holds that the answers to the basic questions of existence, such as the nature of the ultimate cause and whether or not there is a supreme being, are unknown or unknowable.

   Synonyms:

   pagan, infidel, heretic, heathen, empiricism, secularism, skeptic, skeptic, doubter, unbeliever, nonbeliever, disbeliever

2. a person who denies or doubts the possibility of ultimate knowledge in some area of study.

3. a person who holds neither of two opposing positions on a topic.

   Socrates was an agnostic on the subject of immortality.

---

adjective

1. of or relating to agnostics or their doctrines, attitudes, or beliefs.

2. asserting the uncertainty of all claims to knowledge.

3. not taking a stand on something, especially not holding either of two usually strongly opposed positions (often used in combination).

   He's known to take an agnostic view of technological progress.

   The governor's fuel-agnostic energy policies were highly controversial.

4. (especially of digital technology) not limited or dedicated to a particular device, system, etc. (often used in combination).

   platform agnostic software.

agnostic British  

/ æɡˈnɒstɪk /

noun

1. a person who holds that knowledge of a Supreme Being, ultimate cause, etc, is impossible Compare atheist theist

2. a person who claims, with respect to any particular question, that the answer cannot be known with certainty

---

adjective

1. of or relating to agnostics

Related Words

Agnostic, atheist, infidel, skeptic refer to persons not inclined toward religious belief or a particular form of religious belief. An agnostic is one who believes it impossible to know anything about God or about the creation of the universe, or who refrains from commitment to any religious doctrine because of a lack of knowledge about God or the creation of the universe. An atheist is one who does not believe in or denies the existence of a deity or of divine beings. Infidel means an unbeliever, especially a nonbeliever in Islam or Christianity, and is often disparaging and offensive, in contrast to atheist and agnostic, which are often used in self-identification. A skeptic doubts and is critical of all accepted doctrines and creeds; while a person may self-identify in this way, the term can also be applied by others.

Pop Culture

—Agnostic Front: A New York punk band, considered at the forefront of the New York hardcore music scene. Founded in 1983, in existence for over 25 years.

Other Word Forms

• agnostically adverb
• agnosticism noun

Etymology

Origin of agnostic

Coined in 1869 by English biologist Thomas Henry Huxley (1825–95); from Greek ágnōst(os), variant of ágnōtos “not known, incapable of being known” ( a- “not, without” + gnōtós “known,” adjective derivative of gignṓskein “to know”) + -ic , after gnostic ; a- ⁶

Example Sentences

Shares of chip-equipment makers have been hot in recent months, with the companies seen as somewhat agnostic plays on the booming budgets being allocated to artificial-intelligence buildouts.

From MarketWatch • Mar. 28, 2026

It’s agnostic about whether it woos you with image-maker Nano Banana or a better way to search through your Google Drive.

From Slate • Feb. 10, 2026

I consider myself an agnostic, so just who, exactly, am I thanking?

From The Wall Street Journal • Jan. 9, 2026

“The Kennedy Center has long been an artistic center historically devoid of a political point of view, with programming agnostic to the policy shifts of the times. At its heart, ‘Hamilton’ celebrates American diversity.

From Los Angeles Times • Dec. 18, 2025

He coined the term agnostic to mean one who believes you cannot know whether God exists because you cannot prove God’s existence.

From "Charles and Emma: The Darwins' Leap of Faith" by Deborah Heiligman

Related Words

• skeptic