Definition of adradial in English:

adradial

Pronunciation /aˈdreɪdɪəl/

adjective

Zoology
  • In radially symmetrical invertebrates such as jellyfishes and echinoderms: relating to or situated near or beside primary rays or axes. Compare "interradial", perradial .

noun

Zoology
  • An adradial organ or body part.

Origin

Late 19th century; earliest use found in Journal of the Royal Microscopical Society. From ad- + radial, after German adradial.