The pleasure potency of the Supreme, and in Gauḍīya theology the name of Śrī Rādhā as the transformation of Kṛṣṇa’s own love — rādhikā hayena kṛṣṇera praṇaya-vikāra. It is the concept that explains why Rādhā stands at the centre even of a catalogue about Kṛṣṇa’s belongings.