Definition of aculeolate in English:

aculeolate

adjective

Botany
  • Having small prickles or sharp points.

Origin

Early 19th century; earliest use found in Thomas Nuttall (1786–1859), botanist. From post-classical Latin aculeolatus from aculeolus little prickle + -ātus.

Pronunciation:

aculeolate

/əˈkjuːlɪəleɪt//əˈkjuːlɪələt/