Udaka means

Expressions researched:
"udaka means"

Srimad-Bhagavatam Lectures

Kṣīra means milk and udaka means water.

Lecture on SB 1.3.1-3 -- San Francisco, March 28, 1968:

This Garbhodakaśāyī Viṣṇu is the father of Brahmā who has created all these innumerable planets. And in one of the planets there is Kṣīrodakaśāyī Viṣṇu. In that planet the ocean is of milk. There are different kinds of ocean, as we get information from Vedic literature. As we have got here the ocean of water, similarly there is ocean of milk, there is ocean of oil, there is... Just like you have got oil within earth, similarly in those planets there are oil ocean, milk ocean. So there is one planet within this universe which has got ocean of milk. And in that milk ocean there is another Viṣṇu, who is called Kṣīrodakaśāyī Viṣṇu. Kṣīra means milk and udaka means water.