Word.ws English Dictionary

reptilian

/ɹɛpˈtɪliən/US/ɹɛpˈtɪljən/

reptilian adjective: of or relating to the members of the class Reptilia (reptiles).

Adjective

reptilian (comparative more reptilian, superlative most reptilian)

  1. Of or relating to the members of the class Reptilia (reptiles).
    • The Mesozoic represents that time on Earth when life flourished, but when such life was primarily reptilian, before the Age of Mammals.2012, Chinle Miller, In Mesozoic Lands: The Mesozoic Geology of Arches and Canyonlands National Parks, Kindle edition
  2. Reptilelike.
    • It is filled with blazing fires and half-human, half-animal beasts, with spiked reptilian tails.1982 February 6, Marsha Maurer, “Works in Progress”, in Gay Community News, volume 9, number 28, page 6
  3. (figuratively) Unthinking, low, base, contemptible.
  4. (figuratively) Cold-blooded, treacherous, unavoidably selfish and hostile.

Noun

reptilian (plural reptilians)

  1. A reptilian animal: a reptile.
    Synonyms:
    creeper, reptile
  2. (figuratively) A reptilian person, especially (ethnic slur) a Jew.
  3. A reptilian alien, especially (ufology, often capitalized) of a shapeshifting race alleged to secretly control the world.
    • More evolved than the Grays or Reptilians, the Humanoids seem to feel some sort of kinship with humans and are likely to be kind.[…] Some researchers believe the Grays are merely preparing the way for a full-scale invasion of Reptilian aliens.2001, Caroline Tiger, The UFO Hunter’s Handbook: A Field Guide to the Paranormal, →ISBN, pages 62–63
    • Such powerful human families would descend upon the reptilians themselves and they would be willing to do just anything to retain their power.2010, Chico Penteado, Talking to the Reptilians-A Report from Brazil, →ISBN, page 11
    Synonyms:
    reptoid

reptilian meaning in Urdu and Malayalam

reptilian in Urdu

حشراتی, خزندہ

reptilian in Malayalam

reptile, reptile-like, saurian
ഇഴജന്തുവർഗ്ഗത്തെ സംബന്ധിച്ച, ഇഴജന്തുവായ, ഉരഗജീവിയായ, വിസൃമര, സർപ്പി, ഇഴയുന്ന
distasteful, unpleasant, nasty
അഹിതകരമായ, അരോചകം, അരുചിയുണ്ടാക്കുന്ന, വൃത്തികെട്ട, വെറുപ്പിക്കുന്ന, വിപ്രതിപത്തിയുണ്ടാക്കുന്ന

Examples of reptilian in a sentence

  • The reptilians are the creation of the Carians.2011, Collin Robert Bowling, A New Order of the Ages, →ISBN:
  • Reptilians generally are envisioned as half snake, half human, and they are thought to have come from the Alpha Draconian star system.2015, Marty Crump, Eye of Newt and Toe of Frog, Adder's Fork and Lizard's Leg, →ISBN:

All 19 example sentences with reptilian

Synonyms of reptilian

30 more synonymsFewer synonyms

All synonyms of reptilian

Forms of reptilian

Adjective
comparativemore reptilian
superlativemost reptilian
Noun
pluralreptilians

Origin of reptilian

From reptile + -ian, replacing earlier reptilious and adjectival reptile.

Words formed from reptilian

Phrases with reptilian

Questions about reptilian

What does reptilian mean?
Reptilian means of or relating to the members of the class Reptilia (reptiles).
What is reptilian in Urdu?
Reptilian in Urdu is حشراتی, خزندہ. See Reptilian meaning in Urdu.
How do you use reptilian in a sentence?
The reptilians are the creation of the Carians.
What part of speech is reptilian?
Reptilian can be an adjective or a noun.
How do you pronounce reptilian?
Reptilian is pronounced /ɹɛpˈtɪliən/ (UK).

Words near reptilian in the dictionary

  1. reptilehood
  2. reptilekind
  3. reptilelike
  4. reptiles
  5. reptilia
  6. reptilian
  7. Reptilian Age
  8. reptilian brain
  9. reptilian brained
  10. reptilian brains
  11. reptilian-brained

Source and license

Adapted from Wiktionary: reptilian (page history and authors); reptilian (Urdu Wiktionary) (page history and authors); reptilian (Olam, E.K. Kurup corpus) (dataset and license). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-reptilian.wav.

Cite this entry: “reptilian.” Word.ws, https://word.ws/reptilian. Based on Wiktionary, CC BY-SA 4.0.