Definition of oligochaetous in English:

oligochaetous

adjective

Zoology
rare
  • Oligochaete.

Origin

Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From oligochaete + -ous.

Pronunciation

oligochaetous

/ˌɒlɪɡə(ʊ)ˈkiːtəs/