Madder
Pronunciation : Mad"der
Part of Speech : n.
Etymology : [OE. mader, AS. m?dere; akin to Icel. ma.] (Bot.)
Definition : Defn: A plant of the Rubia (R. tinctorum). The root is much used in dyeing red, and formerly was used in medicine. It is cultivated in France and Holland. See Rubiaceous.
Note: Madder is sometimes used in forming pigments, as lakes, etc., which receive their names from their colors; as. madder yellow. Field madder, an annual European weed (Sherardia arvensis) resembling madder. -- Indian madder , the East Indian Rubia cordifolia, used in the East for dyeing; -- called also munjeet. -- Wild madder, Rubia peregrina of Europe; also the Galium Mollugo, a kind of bedstraw.
Source : Webster's Unabridged Dictionary, 1913