am·ber·gris 
(ămbər-grĭs′, -grēs′)
(ămbər-grĭs′, -grēs′)n.
A waxy grayish substance from the intestines of sperm whales that was used as a fixative and a fragrance in the manufacture of perfumes. It is found floating at sea or washed ashore and was formerly extracted from whale carcasses.
[Middle English, from Old French ambre gris : ambre, amber; see AMBER + gris, gray; see GRISAILLE.]
- jumper
- jumper
- jumper cable
- jump/go through the hoop
- 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