yellower >> ˈjɛləʊ
Definition: [adjective] of the colour between green and orange in the spectrum, a primary subtractive colour complementary to blue; coloured like ripe lemons or egg yolks.
Example: curly yellow hair
Definition: [adjective] not brave; cowardly.
Example: he'd better get back there quick and prove he's not yellow
Definition: [adjective] (of a style of writing, especially in journalism) lurid and sensational.
Example: he based his judgement on headlines and yellow journalism