Definition of pennatularian in English:

pennatularian

adjective

Zoology
rare
  • = pennatulacean [noun].

Origin

Late 19th century; earliest use found in The Century Dictionary. From scientific Latin Pennatularia, former family name (H. M. D. de Blainville in F. Cuvier Dict. des Sciences Naturelles LX. 476; from Pennatula, genus name + -aria) + -an.

Pronunciation

pennatularian

/ˌpɛnɪtjʊˈlɛːrɪən//ˌpɛnɪtʃʊˈlɛːrɪən/