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opaline

American  
[oh-puh-lin, -leen, -lahyn] / ˈoʊ pə lɪn, -ˌlin, -ˌlaɪn /

adjective

  1. of or like opal; opalescent.


opaline British  
/ ˈəʊpəˌlaɪn /

adjective

  1. opalescent

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. an opaque or semiopaque whitish glass

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of opaline

First recorded in 1775–85; opal + -ine 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The opaline burbot, delicate in its buttery sauce, gets an earthy base from local carrots spiced with caraway.

From New York Times • Mar. 15, 2019

Driving backward while dragging a bad front wheel, Spirit gouged a trench that revealed opaline silica, a mineral that on Earth is a sure sign of life-supporting hot springs.

From Science Magazine • Oct. 10, 2018

The next day he wrote back, I would be an opaline gourami.

From The New Yorker • Feb. 4, 2017

A mix of large communal tables, banquettes, and two-tops, all by the English contemporary furnituremaker Benchmark, also helps create a lively atmosphere in the dining room, which is lit by vintage-style opaline globe lights.

From Architectural Digest • Jun. 16, 2015

Two weeks before the end of the term, the sky lightened suddenly to a dazzling, opaline white and the muddy grounds were revealed one morning covered in glittering frost.

From "Harry Potter And The Prisoner Of Azkaban" by J.K. Rowling

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