Definition of actinozoan in English:

actinozoan

noun

Zoology
rare
  • A member of the class Actinozoa (Anthozoa); (now) specifically = anthozoan.

adjective

Zoology
rare
  • Of or relating to the class Actinozoa (Anthozoa); (now) specifically = anthozoan.

Origin

Late 19th century; earliest use found in Proceedings of the Royal Society of London. From Actinozoa + -an.

Pronunciation:

actinozoan

/ˌaktɪnəˈzəʊən/