Acanthous

//əˈkæn.θəs// adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Synonym of spinous.
Adjective
  1. 1
    shaped like a spine or thorn wordnet

Etymology

From acanth- (“spine”) + -ous (“having”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.