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 कशिपु
कशिपुkaśipum.or n.
or Neuter
A mat.
A pillow.
A bed. सत्यां क्षितौ किं कशिपोः प्रयासैः Bhāg.2.2.4.