अप्यञ्च्apyañcGone into, reaching, hidden.
[From अञ्च्]
Gone into, reaching, hidden.
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.