Defn: See Jougs. [Scot.]
JUGLANDIN Jug"lan*din, n. Etym: [L. juglans, -andis, a walnut: cf. F. juglandine.] (Chem.)
Defn: An extractive matter contained in the juice of the green shucks of the walnut (Juglans regia). It is used medicinally as an alterative, and also as a black hair dye.
JUGLANDINE
Jug"lan*dine, n.
Defn: An alkaloid found in the leaves of the walnut (Juglans regia).
JUGLANS
Jug"lans, n. Etym: [L., walnut.] (Bot.)
Defn: A genus of valuable trees, including the true walnut of Europe, and the America black walnut, and butternut.
JUGLONE
Ju"glone, n. Etym: [L. juglans the walnut + -one.] (Chem.)
Defn: A yellow crystalline substance resembling quinone, extracted from green shucks of the walnut (Juglans regia); — called also nucin.
JUGULAR Ju"gu*lar, a. Etym: [L. jugulum the collar bone, which joins together the shoulders and the breast, the throat, akin to jungere to yoke, to join: cf. F. jugulaire. See Join.]