Pronunciation : Ers
Part of Speech : n.
Etymology : [F., fr. L. ervum a kind of pulse, bitter vetch.] (Bot.)
Definition : Defn: The bitter vetch (Ervum Ervilia).
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder