- Juglandin
- Juglandin Jug"lan*din, n. [L. juglans, -andis, a walnut: cf. F. juglandine.] (Chem.) 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. [1913 Webster]
The Collaborative International Dictionary of English. 2000.