समवस्थितsamavasthitap. p.Remaining fixed.
समं पश्यन्हि सर्वत्र समवस्थितमीश्वरम् ।
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.