a method of making photographic prints by the use of a pigment, as carbon, contained in sensitized gelatin.
a photographic process for producing positive prints by exposing sensitized carbon tissue to light passing through a negative. Washing removes the unexposed gelatine leaving the pigmented image in the exposed insoluble gelatine
removal or separation; banishment or exile. a withdrawal into seclusion; retirement. segregation from others; isolation: sequestration of jurors during a trial. Law. the sequestering of property. confiscation or seizure. Chemistry. the combining of metallic ions with a suitable reagent into a stable, soluble complex in order to prevent the ions from combining with a substance […]
- Carbon sink
noun areas of vegetation, especially forests, and the phytoplankton-rich seas that absorb the carbon dioxide produced by the burning of fossil fuels noun in ecology, a natural environment that absorbs and stores more carbon dioxide from the atmosphere than it releases, which offsets greenhouse gas emission Examples Forests and the oceans are major carbon sinks […]
a relatively cool, red giant having a spectrum with strong bands of carbon compounds.
steel owing its properties principally to its carbon content; ordinary, unalloyed steel. noun steel whose characteristics are determined by the amount of carbon it contains