Antediluvian — Meaning, Definition & Synonyms

adjective noun /ˌan-ti-də-ˈlü-vē-ən/ an·te·di·lu·vi·an

Meaning & Definition of Antediluvian

Antediluvian (adjective)

  1. of or relating to the period before the flood described in the Bible
  2. made, evolved, or developed a long time ago
  3. extremely primitive or outmoded

Antediluvian (adjective) — Senses, Synonyms & Antonyms

  1. dating or surviving from the distant past

    "found evidence in the Middle East of an antediluvian people previously unknown to history"

    similar: age-old, aged, ancient, antique, dateless, hoar, hoary, immemorial, old, venerable
    related: aging, mature, antiquated, archaic, archaistic, dated, fusty, geriatric, medieval, moldy, Noachian, obsolete, outmoded, out-of-date, passé, old-fashioned, old-time, old-world, retro, vintage, durable, enduring, lasting, long-lived, permanent, ageless, hallowed, time-honored, timeless, time-tested, timeworn, traditional, tried, tried-and-true, classic, classical, prehistoric, primeval, primordial
    opposite: modern, new, recent
    near: fresh, vernal, young, youthful, contemporary, current, latest, mod, novel, present-day, ultramodern, untested, untried, brand-new, unused, unworn

Antediluvian (noun) — Senses, Synonyms & Antonyms

  1. a person with old-fashioned ideas

    "thought his dad was an antediluvian for refusing to use any social media"

    similar: Colonel Blimp, dodo, fogy, fossil, fud, fuddy-duddy, mossback, reactionary, stick-in-the-mud, stuffed shirt
    related: conservative, rightist, Tory, mandarin, old hand, old-timer, veteran, old maid
    opposite: hipster, modern, trendy
    near: liberal, progressive, radical

Synonyms, Thesaurus & Another Word for Antediluvian

The most common words with a similar meaning to Antediluvian:

age-old, aged, ancient, antique, dateless, hoar, hoary, immemorial, old, venerable, Colonel Blimp, dodo, fogy, fossil, fud, fuddy-duddy, mossback, reactionary, stick-in-the-mud, stuffed shirt

Antonyms & Opposite Words for Antediluvian

Words with the opposite meaning of Antediluvian:

modern, new, recent, hipster, trendy

Related Words for Antediluvian

aging, mature, antiquated, archaic, archaistic, dated, fusty, geriatric, medieval, moldy, Noachian, obsolete, outmoded, out-of-date, passé, old-fashioned, old-time, old-world, retro, vintage, durable, enduring, lasting, long-lived, permanent, ageless, hallowed, time-honored, timeless, time-tested

Near Antonyms of Antediluvian

fresh, vernal, young, youthful, contemporary, current, latest, mod, novel, present-day, ultramodern, untested, untried, brand-new, unused, unworn, liberal, progressive, radical

Word Forms of Antediluvian

Derived words: antediluvian (noun)

Origin & Etymology of Antediluvian

borrowed from New Latin antedīluviānus, from Latin ante- ante- + dīluvium "flood, inundation" + -ānus -an:2 deluge:1

First known use: 1646

Vocabulary Lists & Topics for Antediluvian

Frequently Asked Questions about Antediluvian

What does "Antediluvian" mean?

"Antediluvian" means of or relating to the period before the flood described in the Bible. As an an adjective and a noun, it is defined as: of or relating to the period before the flood described in the Bible. It has 2 distinct senses.

What is another word for "Antediluvian"?

Other words for "Antediluvian" include age-old, aged, ancient, antique, dateless, hoar, hoary and immemorial. The best synonym depends on which meaning of "Antediluvian" you intend.

What are different ways to say "Antediluvian"?

There are 67 words and phrases with a similar meaning to "Antediluvian". Common alternatives include age-old, aged, ancient, antique, dateless, hoar, hoary, immemorial, old and venerable.

What is the opposite of "Antediluvian"?

Antonyms of "Antediluvian" include modern, new, recent, hipster and trendy. Near antonyms include fresh, vernal, young and youthful.

How do you use "Antediluvian" in a sentence?

Examples of "Antediluvian" in a sentence: "found evidence in the Middle East of an antediluvian people previously unknown to history"; "thought his dad was an antediluvian for refusing to use any social media".

Is "Antediluvian" a noun, verb, or adjective?

"Antediluvian" can be used as an adjective and a noun, depending on the context.

Is "Antediluvian" useful for IELTS, TOEFL, and other English exams?

As a C2-level word, "Antediluvian" is typical of Cambridge C2 Proficiency (CPE), IELTS band 8.5–9.0, TOEFL iBT 114–120, PTE Academic 85–90. Advanced words like this are also useful for the GRE, SAT, GMAT, and LSAT.

How do you pronounce "Antediluvian"?

"Antediluvian" is pronounced /ˌan-ti-də-ˈlü-vē-ən/ and divided into syllables as an·te·di·lu·vi·an.