primordial

adjective

pri·​mor·​di·​al prī-ˈmȯr-dē-əl How to pronounce primordial (audio)
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 joysSir Winston Churchill
primordially 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.

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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
So the cosmic dark ages aren’t entirely dark; those clouds of primordial neutral hydrogen are emitting tremendous amounts of 21-cm radiation. ArsTechnica, 16 Apr. 2025 George Harrison may be thought of as a holy man, but the primordial ooze his career emerges from is made of cars. Kaleb Horton, Rolling Stone, 2 Apr. 2025 This project aims to provide vital insights into how stars, gas and black holes evolved within primordial galaxies when the 13.8 billion-year-old universe was very young. Robert Lea, Space.com, 20 Mar. 2025 The company’s project involved recovering DNA of the extinct dire wolf from a fossil tooth found in Idaho and an ear bone in Ohio, parts of the animal’s primordial habitat, but the key was its editing of a donor genome of the gray wolf to alter 14 of its genes. Michael Hiltzik, Los Angeles Times, 24 Apr. 2025 See All Example Sentences for primordial

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

Time Traveler
The first known use of primordial was in the 14th century

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Cite this Entry

“Primordial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/primordial. Accessed 22 May. 2025.

Kids Definition

primordial

adjective
pri·​mor·​di·​al prī-ˈmȯrd-ē-əl How to pronounce primordial (audio)
: first created or developed : primeval
primordially adverb

Medical Definition

primordial

adjective
pri·​mor·​di·​al prī-ˈmȯrd-ē-əl How to pronounce primordial (audio)
: earliest formed in the growth of an individual or organ : primitive
the primordial skeleton

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