जलधर
जल · धर
जलं धरति इति जलधरः
तत्पुरुष (accusative) — the one that holds water
तत्पुरुष. water-holder — the vocative the yakṣa uses for the cloud, and one of the compounds where the second member is not a noun on its own but a root with a kṛt affix on it: धर is √धृ made into 'holder'. What stands before it is the object of the holding, which is why the vigraha needs an accusative. Mallinātha repeats the word as an address, हे जलधर, and does not unpack it
uncheckedMallinātha, Sañjīvinī, who repeats the vocative and leaves the compound alone; the vigraha restored“he jaladhara”