sub·pix·el 
(sŭbpĭk′səl)
(sŭbpĭk′səl)n.
Any of the units that make up a pixel. Each pixel usually has one red, one blue, and one green subpixel.
- superfluity
- superfluous
- superfluously
- superfluousness
- super flyweight
- super G
- supergalaxy
- supergene
- supergiant
- super giant slalom
- supergraphics
- supergravity
- supergun
- superheat
- superheater
- superhelical
- superhelically
- superhelix
- superhero
- superheterodyne
- superhigh frequency
- superhighway
- superhuman
- superhumanity
- superhumanly