anacanthous

== English == === Etymology === From an- +‎ acanthous. === Adjective === anacanthous (not comparable) (botany, zoology) Without thorns or spines. ==== Related terms ==== anacanthobatid === References === “anacanthous”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.