Definition of magnum bonum in English:

magnum bonum

noun

  • A variety of potato.

Origin

Mid 18th century (in an earlier sense). From post-classical Latin magnum bonum a great good, a large good thing from classical Latin magnum, neuter singular of magnus great + bonum, neuter singular of bonus good after classical Latin summum bonum.

Pronunciation

magnum bonum

/ˈmaɡnəm ˈbəʊnəm//ˈmaɡnʊm ˈbɒnʊm/