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单词 irisation
释义

irisationn.

/ʌɪərɪˈseɪʃən/
Etymology: < irisate v.: see -ation suffix. Compare French irisation (Littré).
The process of making iridescent; iridescence.
ΘΚΠ
the world > matter > colour > variegation > iridescence > [noun] > making iridescent
irisation1855
1855 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Irisation,..the effect of the decomposition of light by the prism.
1881 Metal World No. 9. 131 Certain metallic irisations are produced on the surface of the object.
1892 A. Michel in Athenæum 2 July 39/3 The coloured bubbles and the irisations formed in the thickness of the glass.
This entry has not yet been fully updated (first published 1900; most recently modified version published online March 2018).
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n.1855
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更新时间:2024/12/23 12:22:34