pig·men·ta·tion 
(pĭg′mən-tāshən)
(pĭg′mən-tāshən)n.
Biology
Biology
1. Coloration of tissues by pigment.
2. Deposition of pigment by cells.
- tripeptide
- tripetalous
- trip hammer
- triphammer
- trip-hammer
- triphenylmethane
- triphibian
- trip-hop
- triphosphate
- triphosphopyridine nucleotide
- triphthong
- triphthongal
- tripinnate
- tripinnately
- triplane
- triple
- triple agent
- triple alpha process
- triple bond
- Triple Crown
- triple-decker
- triple-digit
- triple digits
- triple-double
- triple figure