Jaggery \Jag"ger*y\, n. [Hind j[=a]gr[=i]. Cf. Sugar.]

Raw palm sugar, made in the East Indies by evaporating the fresh juice of several kinds of palm trees, but specifically that of the palmyra (Borassus flabelliformis). [Written also jagghery.]

Source: Webster's Revised Unabridged Dictionary (1913)