chitinous

C3H4I1T1I1N1O1U1S1
/ˈkaɪtɪnəs/

adjective

Made of, pertaining to, or resembling chitin.

RareScrabble 14

Meanings

adjectivechitinous (comparative more chitinous, superlative most chitinous)

comparative more chitinous · superlative most chitinous

  1. Made of, pertaining to, or resembling chitin.

    Not to mention you were too much of a scaredy cat to kill one of those chitinous shit-heads with your axe, my grandmother is less of a pussy than you and she’s gotten several painful diseases!

    2012, Xevious, quoted in: Kazerad, ==>, in: Prequel -or- Making a Cat Cry: The Adventure (webcomic), April 13 2012
    1 more example

    The Ra'zac landed in front of him and jutted out its neck. Eragon recoiled as a short, thick beak appeared from within the depths of its hood. The chitinous appendage snapped shut just short of his right eye.

    2008, Christopher Paolini, “Assault on Helgrind”, in Brisingr, page 46

Origin

  1. Ancient Greekχῐτών (khĭtṓn)
  2. Latinchitōn
  3. Frenchchitine
  4. Englishchitin
  5. Proto-Indo-European*h₃ed-
  6. Proto-Indo-European*h₃édosder.?
  7. Englishchitinous

From chitin + -ous.

Full word history & related roots →

Translations

Bulgarian хитинов
  • хитинов (hitinov)made of, pertaining to, or resembling chitin
French chitineux
  • chitineuxmade of, pertaining to, or resembling chitin
Polish chitynowy
  • chitynowymade of, pertaining to, or resembling chitin
Portuguese quitinoso
  • quitinosomade of, pertaining to, or resembling chitin
Russian хити́новый
  • хити́новый (xitínovyj)made of, pertaining to, or resembling chitin
Spanish quitinoso
  • quitinosomade of, pertaining to, or resembling chitin
Ukrainian хіти́новий
  • хіти́новий (xitýnovyj)made of, pertaining to, or resembling chitin
Cite this entry
APA

chitinous. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/chitinous

MLA

“chitinous.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/chitinous. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “chitinous,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/chitinous.

Source: chitinous on Wiktionary, CC BY-SA 4.0.