protostomian

P3R1O1T1O1S1T1O1M3I1A1N1

adjective

Of or pertaining to the protostomes

Scrabble 16
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Meanings

adjectiveprotostomian (not comparable)
  1. not comparableOf or pertaining to the protostomes
nounprotostomian (plural protostomians)

plural protostomians

  1. A protostome

Origin

From protostome + -ian.

Full word history & related roots →

Translations

French protostomien, protostomien
  • protostomienof or pertaining to the protostomes
  • protostomiena protostome

Rhymes & wordplay

Anagrams

somatotropin
Cite this entry
APA

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

MLA

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

Chicago

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

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