Meaning of sertularian | Babel Free
/ˌsɜː.tjʊˈlɛə.ɹi.ən/Definitions
Any member of the former order Sertularida, hydroids having branched chitinous stems and simple sessile hydrothecae.
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.