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.
- pull off
- pull-on
- pull (oneself) together
- pull oneself together
- pull (one's) punches
- pull one's punches
- pull (one's) weight
- pull one's weight
- pullorum disease
- pull out
- pullout
- pull out all the stops
- pull over
- pullover
- pull punches
- pull rank
- pull round
- pull someone's chain
- pull (someone's) leg
- pull someone's leg
- pull something
- pull strings
- pull strings/wires
- pull-tab
- pull the plug on