Definition: The term "aquaporine cobaltic" refers to a protein in human cells that transports water across cell membranes, but it's not specified under which context or source. It likely originates from a specific scientific field such as biology, physiology, or chemistry. Definition: 1. Aquaporin: A type of protein found within the cells of many different organisms and responsible for regulating water movement in the cells. 2. Cobaltic: The chemical symbol used to denote cobalt, which is the element with atomic number 45. It is a transition metal group that has been extensively researched in fields such as chemistry, biology, and medicine. The term "aquaporine cobaltic" suggests this protein plays a role in water transport across cell membranes, possibly involving the chemical properties of the cobalt-atomic number and its related to the protein's function. However, without specific reference or context, it would be difficult to provide a precise definition.