cachalot

noun

1. large whale with a large cavity in the head containing spermaceti and oil; also a source of ambergris
   Terjemahkan ke Indonesia sumber: wordnet30
2. The sperm whale (Physeter macrocephalus). It has in the top of its head a large cavity, containing an oily fluid, which, after death, concretes into a whitish crystalline substance called spermaceti. See Sperm whale.
   Terjemahkan ke Indonesia sumber: webster1913