Definition of acicule in English:

acicule

noun

Zoology
rare
  • = acicula.

Origin

Early 19th century; earliest use found in James Parkinson (1755–1824), surgeon and palaeontologist. From post-classical Latin acicula acicula; compare -cule. Compare French acicule.

Pronunciation

acicule

/ˈasɪkjuːl/