Edemia Share definition Flag Edemia is the chronic condition of being full of it. "It" is usually fluid of some sort like beer, tequila, rum, or even just full of piss. The patient just brought in to the ED suffers from edemia. Edemia by a random guy in white June 14, 2010 0 0 Get merch Get the Edemia mug. Buy Now — $32.95 See more merch