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 कृपाणक
कृपाणकkṛpāṇakaA sword.
A sword.
Derived forms and compounds
-णिका A knife, dagger; सेवापरि- करश्चान्यत्त्रयं कट्यां कृपाणिका Ks.53.91.