primordial

adjective

pri·​mor·​di·​al prī-ˈmȯr-dē-əl 

1

a

: first created or developed : primeval sense 1

b

: existing in or persisting from the beginning (as of a solar system or universe)

a primordial gas cloud

c

: earliest formed in the growth of an individual or organ : primitive

primordial cells

2

: fundamental, primary

… primordial human joys …

—Sir Winston Churchill

primordially

prī-ˈmȯr-dē-ə-lē 

adverb

Did you know?

The history of "primordial" began when the Latin words primus (meaning "first") and "ordiri" (meaning "to begin") came together to form "primordium," the Latin word for "origin." When it entered English in the 14th century, "primordial" was used in the general sense "primeval." Early on, there were hints that "primordial" would lend itself well to discussions of the earth's origins. Take, for instance, this passage from a 1398 translation of an encyclopedia called On the Properties of Things: "The virtu of God made primordial mater, in the whiche as it were in massy thinge the foure elementis were . . . nought distinguishd." Nowadays, primordial matter is often referred to in evolutionary theory as "primordial soup," a mixture of organic molecules from which life on earth originated.

Synonyms of primordial

• ancient
• primitive
• primal
• primeval
• prehistoric
• early

Examples of primordial in a Sentence

all life on Earth supposedly came from a primordial ooze in existence many millions of years ago

Recent Examples on the Web

Life on Earth is thought to have emerged from the primordial ooze some four billion years ago. — Stephanie Pappas, Scientific American, 7 Aug. 2026

Here, a source of primordial terror—the gaze that petrifies—is deflected by way of the highly polished shield that Perseus wields against the creature. — Jan Tumlir, Artforum, 5 Aug. 2026

Even experienced eclipse chasers get a knot in their stomach about now as a primordial fear kicks in. — Jamie Carter, Space.com, 3 Aug. 2026

The primordial ooze here remains a blend of pluggnB and West Coast rap experimentalism a la Odd Future, the same sauce that linked 2023’s Balling Out of Spite with last year’s level-up art Pop*Pop Art. — Hattie Lindert, Pitchfork, 29 July 2026

Word History

Etymology

Middle English, borrowed from Late Latin prīmōrdiālis, from Latin prīmōrdium (in plural prīmōrdia) "beginnings, origin, source, elementary stage" (from prīmus "first, earliest" + ōrd-, base of ōrdīrī "to lay a warp for weaving, embark on, begin" + -ium, deverbal suffix of function or state) + -ālis -al entry 1 — more at prime entry 1, order entry 2

First Known Use

14th century, in the meaning defined at sense 1a

Phrases Containing primordial

• primordial soup

Rhymes for primordial

• precordial

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Kids Definition

primordial

adjective

pri·​mor·​di·​al prī-ˈmȯrd-ē-əl 

: first created or developed : primeval

primordially

-ē-ə-lē 

adverb

Medical Definition

primordial

adjective

pri·​mor·​di·​al prī-ˈmȯrd-ē-əl 

: earliest formed in the growth of an individual or organ : primitive

the primordial skeleton