मुख्यताmukhyatāत्वम् [tvam], त्वम् Pre-eminence, first rank or position.
त्वम् tvam, त्वम् Pre-eminence, first rank or position.
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.