आतञ्च्ātañc7 P. To coagulate, to cause to shrink or contract.
7 Parasmaipada To coagulate, to cause to shrink or contract.
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.