1
: blocking the passage of radiant energy and especially light : exhibiting opacity (see opacity sense 1)
2
a
: hard to understand or explain
opaque prose
opaque noun
opaquely adverb
opaqueness noun

Examples of opaque in a Sentence

In the opening hour, a group of strangers receive a maddeningly opaque cell-phone summons to join a secret cross-country race with a $32 million prize. The thing is, the summons can also be a threat (one competitor's wife is possibly being held captive), and the consequences of falling behind are murderous. Tom Gliatto, People, 23 Apr. 2007
The reality facing Rory Stewart was that he was sent into a collapsed rural region in a country of which he knew almost nothing, and in which he had to find his way through a maze of opaque tribal and religious relationships. Robert Skidelsky, New York Review of Books, 5 Oct. 2006
Arborio rice, the kind that grows in the Po Valley and gave rise to the wonderful dish risotto, has a tiny opaque white pearl on the inside that remains al dente, and starch on the outside that the grains release during cooking, making a creamy sauce. Corby Kummer, Atlantic, March 1993
the opaque water of the muddy river somehow listeners seem to connect with the songwriter, despite his deeply personal, often opaque lyrics
Recent Examples on the Web The wedding was decorated with colors of green, gold as well as opaque pinks, creams and champagne florals by Cameron De Leon at The Petal Artist. Gabrielle Rockson, People.com, 15 Oct. 2024 The white colorway of the earbuds has an opaque cover, requiring user to open the case to access the screen. Mark Sparrow, Forbes, 14 Oct. 2024 Trump owns about 57% of DJT’s outstanding shares, but his potential control over World Liberty Financial is more opaque. Mackenzie Sigalos, CNBC, 14 Oct. 2024 Among other things, this material was used to print water bottles with opaque graphics set against a translucent background, along with bicycle handlebar grips that were smooth in some areas and rough in others. Ben Coxworth, New Atlas, 11 Oct. 2024 See all Example Sentences for opaque 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'opaque.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Latin opacus — see opacity

First Known Use

1641, in the meaning defined at sense 1

Time Traveler
The first known use of opaque was in 1641

Dictionary Entries Near opaque

Cite this Entry

“Opaque.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/opaque. Accessed 30 Oct. 2024.

Kids Definition

opaque

adjective
1
: not letting light through : not transparent
2
: hard to understand
3
: dull of mind : stupid
opaquely adverb
opaqueness noun

Medical Definition

opaque

adjective
: exhibiting opacity : not pervious to radiant energy
opaqueness noun

More from Merriam-Webster on opaque

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