What is the meaning of OPA. Phrases containing OPA
See meanings and uses of OPA!OPA
OPA
Atmospheric Research Center
Opacity Project At Livermore
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Acronyms & AI meanings
Semantic Information Router
Gold Group International
Institut Perguruan Bahasa Melayu Malaysia
Technology Innovation Center for Metals
Massachusetts Electronic Records and Signatures Act
Meezan Islamic Income Fund
unit liner company
Program Information Control and Retrieval System
: Buzzword Enabled Operating System
Moldova Social Investment Fund
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n.
The state of being opaque; the quality of a body which renders it impervious to the rays of light; want of transparency; opaqueness.
a.
Opaque.
a.
Of, pertaining to, or like, opal in appearance; having changeable colors like those of the opal.
imp. & p. p.
of Opalesce
p. pr. & vb. n.
of Opalesce
a.
See Opaque.
v. i.
To give forth a play of colors, like the opal.
v. t.
To convert into opal, or a substance like opal.
a.
Opaque.
n.
A reflection of a milky or pearly light from the interior of a mineral, as in the moonstone; the state or quality of being opalescent.
n.
That which is opaque; opacity.
imp. & p. p.
of Opalize
a.
Having the property of transmitting rays of light, so that bodies can be distinctly seen through; pervious to light; diaphanous; pellucid; as, transparent glass; a transparent diamond; -- opposed to opaque.
n.
A small mass or aggregation of morbid matter; especially, the deposit which accompanies scrofula or phthisis. This is composed of a hard, grayish, or yellowish, translucent or opaque matter, which gradually softens, and excites suppuration in its vicinity. It is most frequently found in the lungs, causing consumption.
a.
Reflecting a milky or pearly light from the interior; having an opaline play of colors.
p. pr. & vb. n.
of Opalize
n.
A mineral occurring in rhombic prisms, generally yellowish and pellucid, also colorless, and of greenesh, bluish, or brownish shades. It sometimes occurs massive and opaque. It is a fluosilicate of alumina, and is used as a gem.
n.
The state or quality of being impervious to light; opacity.
a.
Covered with an opaque white powder.
a.
Impervious to the rays of light; not transparent; as, an opaque substance.
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