Opacity - Wikipedia Opacity is the measure of impenetrability to electromagnetic or other kinds of radiation, especially visible light In radiative transfer, it describes the absorption and scattering of radiation in a medium, such as a plasma, dielectric, shielding material, glass, etc
OPACITY Definition Meaning | Dictionary. com Opacity is the characteristic of being difficult to understand or unclear A professor whose lectures are known for opacity is going to find himself in a room full of some very frustrated students In its literal sense opacity is used to talk about objects that don't allow light to shine through
CSS opacity property - W3Schools The opacity property sets the opacity level for an element The opacity-level describes the transparency-level, where 1 is not transparent at all, 0 5 is 50% see-through, and 0 is completely transparent
OPACITY Simple Definition - Merriam-Webster The simple definition of OPACITY is the quality of a material that does not allow light to pass through it : the quality of being opaque
opacity CSS property - CSS | MDN - MDN Web Docs The opacity CSS property sets the opacity of an element Opacity is the degree to which content behind an element is hidden, and is the opposite of transparency