द्यूतdyūtaकारः, कारकः the keeper of a gambling house.
Derived forms and compounds
द्यूतं छलयतामस्मि तेजस्तेजस्विनामहम् ।
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.