chro·ma·tic·i·ty 
(krō′mə-tĭsĭ-tē)
(krō′mə-tĭsĭ-tē)n.
The aspect of color that includes consideration of its dominant wavelength and purity.
- jump hook
- jumpiness
- jumping bean
- jumping gene
- jumping jack
- jumping mouse
- jumping-off place
- jumping plant louse
- jump jet
- jump-off
- jump out
- jump rope
- jump seat
- jump shooter
- jump shot
- jump/skip bail
- jump (someone's) bones
- jump someone's bones
- jump-start
- jumpsuit
- jump suit
- jump the gun
- jump the shark
- jump through hoops
- jump through the hoop