·noun A plant of various species, chiefly cruciferous. The leaves have a moderately pungent taste, and are used as a salad and antiscorbutic.
·noun <<Nipplewort>>. ...
Webster's Dictionary of the English Language
·add. ·- An annual asteraceous herb (Spilances oleracea) grown in tropical countries as a pungent sa...
·- A perennial cruciferous herb (Nasturtium officinale) growing usually in clear running or spring w...