biforous

B3I1F4O1R1O1U1S1

adjective

Biforate.

“biforous spiracles”

Scrabble 13

Meanings

adjectivebiforous (not comparable)
  1. not comparableBiforate.

    biforous spiracles

    1 more example

    The true biforous spiracle has its opening completely divided by a transverse bar, leaving two usually rather slit-like openings.

    2013, R. A. Crowson, The Biology of the Coleoptera, page 234

Origin

  1. Latinbiforis“having two doors”
  2. Englishbiforous

From Latin biforis (“having two doors”), from bis (“twice, two”) + foris (“door”).

Full word history & related roots →
Cite this entry
APA

biforous. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/biforous

MLA

“biforous.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/biforous. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “biforous,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/biforous.

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