अधिवेत्तृadhivettṛm.
[विट्-कर्त्तरि तृच् A husband who supersedes his first wife.
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.