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Definition 2024

irisation

irisation

English

Noun

irisation ‎(plural irisations)

(meteorology) a colouring seen in iridescent clouds and on the borders of lenticular clouds

Source AMS Glossary of Meteorology

French

Etymology

From iriser +‎ -ation.

Pronunciation

IPA^(key): /iʁizasjɔ̃/

Noun

irisation f ‎(plural irisations)

iridescence