African mustard


Definition of African mustard

  1. :  an Old World weedy annual plant (Erysimum repandum) that is related to the mustards, has bright yellow flowers, and is an adventive weed in much of North America

Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!


First Known Use of african mustard


Seen and Heard

What made you want to look up African mustard? Please tell us where you read or heard it (including the quote, if possible).


a brief usually trivial fact

Get Word of the Day daily email!