yellow -
The intermediate light in a set of three traffic lights, the illumination of which indicates that drivers should stop short of the intersection if it is safe to do so.
yellow -
One of the colour balls used in snooker, with a value of 2 points.
yellow -
One of two groups of object balls, or a ball from that group, as used in the principally British version of pool#Etymology pool that makes use of unnumbered balls the yellows and reds; contrast stripes and solids in the originally American version with numbered balls.
Yellow is the color evoked by light that stimulates both the L and M (long and medium wavelength) cone cells of the retina about equally, with no significant stimulation of the S (short-wavelength) cone cells. Light with a wavelength of 570–580 nm is yellow, as is light with a suitable mixture of red and green. Yellow's traditional RYB complementary color is purple, violet, or indigo, while its colorimetrically defined complementary color in both RGB and CMYK color spaces is blue.
OmegaWiki Dictionary
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yellow Having the colour of a yolk, a lemon or gold.
yellow To become yellow.
yellow To make yellow.
yellow Lacking courage.
yellow Color evoked by light that stimulates both the long and medium-wavelength cone cells of the retina about equally, but does not significantly stimulate the short-wavelength cone cells.
yellow The second-longest river in China, after the Yangtze River with 5,464 kilometers (3,398 mi). Originating in the Bayankala Mountains in Qinghai Province in western China, it flows through nine provinces of China and empties into the Bohai Sea.
