Definition of echinodermal in English:

echinodermal

adjective

Zoology
  • Of, relating to, or characteristic of the phylum Echinodermata (or Echinoderma).

Origin

Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From echinoderm or Echinoderma + -al.

Pronunciation

echinodermal

/ɪˌkʌɪnə(ʊ)ˈdəːml//ˌɛkɪnə(ʊ)ˈdəːml/