तूस्तम्tūstamMatted hair.
[तुस् बाdenotes that the rest of the word under consideration is to be supplied तान् दीर्घश्च]
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.