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opaque

o·paque

opaque

 
pronunciation:
o peIk
parts of speech:
adjective, noun, transitive verb
features:
Word Combinations (adjective)
part of speech: adjective
definition 1: not allowing light to pass through. (Cf. transparent.)
Opaque window shades darken the room.
antonyms:
clear, diaphanous, gauzy, limpid, sheer, transparent
similar words:
cloudy, dark
definition 2: not allowing some specified form of radiation, such as infrared or sound waves, to pass through.
similar words:
impenetrable, impervious
definition 3: having a flat, dull appearance.
They used an opaque varnish rather than the shiny type.
synonyms:
dull, matte
definition 4: not easily understood; unclear.
He gave an opaque explanation that was little help to most of the students.
synonyms:
abstruse, murky, obscure, unclear
antonyms:
clear, comprehensible, limpid
similar words:
cryptic, hazy, incomprehensible, recondite, unintelligible, vague
Word Combinations  About this feature
adverb + (adj.)opaque barely, completely, evenly, increasingly, largely, nearly, notoriously, occasionally, simultaneously, somewhat, strangely, totally
(adj.)opaque + adverb through, throughout
(adj.)opaque + noun appearance, bead, black, blue, bottle, cloud, coat, color, container, covering, crystal, curtain, darkness, dirt, disk, dust, egg, enamel, fabric, flake, fluid, fog, glass, glaze, helmet, hose, hue, jargon, light, mask, material, matte, medium, metal, minute, nail, object, outsider, paint, passage, pastel, pigment, plastic, platform, projector, radiation, red, shade, shadow, sheet, shell, shower, silicon, stain, stocking, surface, technique, tights, veneer, watercolor, white, whiteness, window, x-ray [See all][See only the most frequent]
 
part of speech: noun
definition: something that is opaque.
 
part of speech: transitive verb
inflections: opaques, opaquing, opaqued
definition: to cause to be or become opaque.
derivations: opaquely (adv.), opaqueness (n.)