Webster's 1913 Dictionary
MANGOLDWURZEL
Man "gold *wur `zel, n. Etym: [G.] (Bot. )
Defn: See Mangel-wurzel.
New American Oxford Dictionary
mangold
man gold |ˈmaNGgōld ˈmæŋɡoʊld | ▶noun another term for mangel.
Oxford Dictionary
mangold
man |gold |ˈmaŋgəʊld | ▶noun a beet of a variety with a large root, cultivated as stockfeed. Also called mangel, mangel-wurzel. ●Beta vulgaris subsp. crassa, family Chenopodiaceae. ORIGIN mid 19th cent.: from German Mangoldwurzel, from Mangold ‘beet ’ + Wurzel ‘root ’.
Duden Dictionary
Mangold
Man gold Substantiv, maskulin , der |M a ngold |der Mangold; Genitiv: des Mangold [e ]s, (Sorten:) Mangolde mittelhochdeutsch man (e )golt, Herkunft ungeklärt Gemüsepflanze mit großen, hellgrünen gewellten Blättern