Definition of sipuncular in English:

sipuncular

adjective

Zoology
rare
  • Sipunculan.

Origin

Mid 19th century; earliest use found in Edward Forbes (1815–1854), natural historian. From Sipunculus + -ar. In later use probably after Sipuncula.

Pronunciation

sipuncular

/sʌɪˈpʌŋkjʊlə/