irisation
English edit
Noun edit
irisation (countable and uncountable, plural irisations)
- (meteorology) A colorful optical phenomenon seen in iridescent clouds and on the borders of lenticular clouds resembling those seen in soap bubbles and oil on a water surface.
References edit
French edit
Etymology edit
Pronunciation edit
Noun edit
irisation f (plural irisations)
Further reading edit
- “irisation”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.