आशक्āśak5 P. Ved. To make one capable or a master or possessor (of a thing).
5 Parasmaipada Vedic To make one capable or a master or possessor (of a thing).
कोशःDictionaries
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.