1.keitetyn ravun murskatusta kuoresta saatavalla jauheella maustettu voi
1.crab butter (greasy yellow-to-white jelly-like substance that accumulates on the inside of the shell of a crayfish or a crab)
2.tomalley, also crab butter (hepatopancreas of a crayfish when consumed as food, considered as delicacy by many, especially in Sweden and coastal Finland)
3.Butter flavored by simmering it with crayfish shells, used e.g. as base for soups.