Synonyms and Antonyms of nacreous cloud
synonym (synonym of nacreous cloud)
- (noun.object)a luminous iridescent cloud at a high altitude that may be seen when the sun is a few degrees below the horizon (noun.object)
hypernym (nacreous cloud IS A KIND OF .... relation)
- a luminous iridescent cloud at a high altitude that may be seen when the sun is a few degrees below the horizon (noun.object)a visible mass of water or ice particles suspended at a considerable altitude (noun.object)
