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.
Whole, entire, complete; Often times with सर्व. एतद्धि मत्तोऽधिजगे सर्वमेषोऽखिलं मुनिः Ms.1.59; denotes that the rest of the word under consideration is to be suppliedलेन entirely.
Not uncultivated or fallow, ploughed (land); denotes that the rest of the word under consideration is to be suppliedआत्मन् the universal spirit.
sarvaṁ karmākhilaṁ pārtha jñāne parisamāpyate. — The sacrifice of knowledge, O Parantapa, is greater than any material sacrifice. Knowledge is that in which all this action culminates (not any lower… 4·33
अखिलम्akhilamnominative singular of the neuter form of the adjective akhila (entire, whole)