D defs.my
Entry 1 sense Webster, 1913

Ambergris

/(ăm"bẽr*grēs)/ · Am·ber·gris · IPA /ˈæm.bɚ.ɡɹɪs/
01 n. A substance of the consistence of wax, found floating in the Indian Ocean and other parts of the tropics, and also as a morbid secretion in…
  1. 1.
    A substance of the consistence of wax, found floating in the Indian Ocean and other parts of the tropics, and also as a morbid secretion in the intestines of the sperm whale (Physeter macrocephalus), which is believed to be in all cases its true origin. In color it is white, ash-gray, yellow, or black, and often variegated like marble. The floating masses are sometimes from sixty to two hundred and twenty-five pounds in weight. It is wholly volatilized as a white vapor at 212° Fahrenheit, and is highly valued in perfumery.