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 क्षेपणम्
क्षेपणम्kṣepaṇamAn oar.
An oar.
A net for fishing.
A sling or any instrument with which missiles are thrown.
Derived forms and compounds
क्षेपणम्kṣēpaṇam
क्षिप्-ल्युट्
Throwing, casting, sending, directing etc.
Spending (as time).
Omitting.
Abusing.
A sling; दिग्भ्यो निपेतुर्ग्रावाणः क्षेपणैर्महिता इव Bhāg.3.19.18.