sceptrule

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noun

A kind of microscopic sponge spicule consisting of a straight rod terminated in a bundle of spines or knobs.

Scrabble 13

Meanings

nounsceptrule (plural sceptrules)

plural sceptrules

  1. biologyA kind of microscopic sponge spicule consisting of a straight rod terminated in a bundle of spines or knobs.
Cite this entry
APA

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

MLA

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

Chicago

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

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