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synonyms
irisation
[ahy-ri-
sey
-sh
uh
n]
Word Origin
noun
the effect or quality of being iridescent; iridescence.
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Origin of
irisation
First recorded in
1850–55;
iris
+
-ation
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
