yellow in WordNet English dictionary

1. easily frightened
   chicken  chickenhearted  lily-livered  white-livered  yellow  yellow-bellied 
   
2. affected by jaundice which causes yellowing of skin etc
   jaundiced  icteric  yellow 
   
3. typical of tabloids
   "sensational journalistic reportage of the scandal"; "yellow press"
   scandalmongering  sensationalistic  yellow 
   
4. of the color intermediate between green and orange in the color spectrum; of something resembling the color of an egg yolk
   yellow  yellowish  xanthous 
   
5. cowardly or treacherous
   "the little yellow stain of treason"-M.W.Straight; "too yellow to stand and fight"
   yellow 
   
6. changed to a yellowish color by age
   "yellowed parchment"
   yellow  yellowed 
   

1. yellow color or pigment; the chromatic color resembling the hue of sunflowers or ripe lemons
   yellow  yellowness 
   

1. turn yellow
   "The pages of the book began to yellow"
   yellow