What is the meaning of the word "white"?

Definitions:

(of hair) having lost its color adjective
- the white hairs of old age
glowing white with heat adjective
- white flames
marked by the presence of snow adjective
- a white Christmas
of or belonging to a racial group having light skin coloration adjective
- voting patterns within the white population
of summer nights in northern latitudes where the sun barely sets adjective
- white nights
restricted to whites only adjective
- under segregation there were even white restrooms and white drinking fountains
turn white verb
- This detergent will whiten your laundry