Wordnet Dictionary

Welcome

Wordnet Dictionary
Noun brassica nigra has 1 sense
  1. black mustard, Brassica nigra - widespread Eurasian annual plant cultivated for its pungent seeds; a principal source of table mustard
    --1 is a kind of mustard
    --1 is a member of Brassica, genus Brassica
    --1 has parts: mustard seed
,
TOP