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.
Entry औद्धत्यम्
औद्धत्यम्auddhatyamArrogance, insolence.
[उद्धत-ष्यञ्]
Arrogance, insolence.
Boldness, bold or adventurous deeds; औद्धत्यमायोजित- कामसूत्रम् Māl.1.4.