Definition of nubiferous in US English:

nubiferous

adjective

rare
  • That brings clouds; cloudy or full of cloud; existing in clouds.

Origin

Mid 17th century; earliest use found in Thomas Blount (1618–1679), antiquary and lexicographer. From classical Latin nūbifer that brings clouds + -ous; compare -ferous.

Pronunciation

nubiferous

/njuːˈbɪf(ə)rəs/