अवाचीनavācīnaa.Downward, headlong.
[अवाच्-ख विभाषाञ्चादेरदिक्स्त्रियाम् ParasmaipadaV.4.8]
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.