heteracanth

H4E1T1E1R1A1C3A1N1T1H4

adjective

Having spines of different sizes.

Scrabble 19

Meanings

adjectiveheteracanth (not comparable)
  1. not comparablebiologyHaving spines of different sizes.
  2. not comparablebiologyHaving the spines of the dorsal fin asymmetrical, or thickened alternately on the right and left sides.

Origin

  1. Ancient Greekἄκανθα“spine”
  2. Englishheteracanth

From hetero- + Ancient Greek ἄκανθα (ákantha, “spine”).

Full word history & related roots →

Translations

French hétéracanthe
  • hétéracanthehaving spines of different sizes
Cite this entry
APA

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

MLA

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

Chicago

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

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