Pronunciation: (dif'lOO-uns), [key]
1. the act of flowing off or away.
2. the act or process of dissolving into a liquid; liquefaction; deliquescence.
3. the rate at which fluid flow diverges along an axis perpendicular to the direction of flow at a given point. Cf. divergence.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.