protospine

P3R1O1T1O1S1P3I1N1E1

noun

A structure that develops into a spine

Scrabble 14
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Meanings

nounprotospine (plural protospines)

plural protospines

  1. A structure that develops into a spine

Origin

From proto- + spine.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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