orthotriaene

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noun

a sponge spicule that has three short rays projecting at right angles from a longer one

Scrabble 15
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Meanings

nounorthotriaene (plural orthotriaenes)

plural orthotriaenes

  1. a sponge spicule that has three short rays projecting at right angles from a longer one
Cite this entry
APA

orthotriaene. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/orthotriaene

MLA

“orthotriaene.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/orthotriaene. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “orthotriaene,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/orthotriaene.

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