Botargo \Bo*tar"go\, n. [It. bottarga, bottarica; or Sp.
botarga; a kind of large sausages, a sort of wide breeches:
cf. F. boutargue.]
A sort of cake or sausage, made of the salted roes of the
mullet, much used on the coast of the Mediterranean as an
incentive to drink.
[1913 Webster]