V. S. Apte, The Practical Sanskrit–English Dictionary. Look up any word of the Gita in Devanagari, IAST or Harvard-Kyoto, or browse the headwords letter by letter.
Entry शल्लकी
शल्लकीśallakī1 A porcupine.
1 A porcupine.
A kind of tree (of which elephants are very fond); अभिलेढु तावदासवसुरभिरसं शल्लकी- भङ्गम् V.4.44 (Vartious reading); Ubbayapada (Parasmaipada and Atmanepada)2.21;3.6; Māl.9.6.