yellow colour or pigment

the craft detonated in a blaze of red and yellow

a wide range of colours from rich vibrant reds, yellows, blues, and greens to more unexpected pastel shades

a yellow ball or piece in a game or sport, especially the yellow ball in snooker

he missed an easy yellow in frame four

used in names of moths or butterflies that are mainly yellow in colour

any of a number of plant diseases in which the leaves turn yellow, typically caused by viruses and transmitted by insects

become yellow, especially with age

the cream paint was beginning to yellow