1. (large whale with a large cavity in the head containing spermaceti and oil
also a source of ambergris)
kaszalot, potwal, potwal olbrotowiec
synonim: sperm whale
synonim: cachalot
synonim: Physeter catodon

2. (small dark-colored whale of the Atlantic coast of the United States
the largest male acts as pilot or leader for the school)
grindwal: : synonim: pilot whale
synonim: common blackfish
synonim: blackfish
synonim: Globicephala melaena