yellow
adjective
°Having yellow as its colour.
1911, J. Milton Hayes, "The green eye of the little yellow god,"
°Lacking courage.
noun
°The colour of gold or butter; the colour obtained by mixing green and red light, or by subtracting blue from white light.
°(snooker) One of the colour balls used in snooker with a value of 2 points.
verb
°To become yellow or more yellow.
°To cause to become yellow or more yellow.
synonyms: cowardly