“The word svarūpa means “one’s own form or shape” and also “one’s own condition, character or nature.” Since Lord Kṛṣṇa, being pure spirit, is nondifferent from His body, there is absolutely no difference between the Lord and His visible form. By contrast, in this material world we conditioned souls are all distinctly different from our bodies, whether those bodies be male, female, black, white or whatever. All of us are eternal souls, different from our temporary, flimsy bodies.
When the word svarūpa is applied to us, it especially indicates our spiritual form, because our “own form” is in fact our “own condition, character or nature” eternally. Thus the liberated condition in which one’s outward form is one’s deepest spiritual nature is called svarūpa. Primarily, however, this term refers to the Supreme Personality of Godhead, Śrī Kṛṣṇa.”
Source:A.C. Bhaktivedanta Swami Prabhupada (2014 edition), “Srimad Bhagavatam”, Tenth Canto, Chapter 27 – Text 04