Clues for the word "EFFUSION"

We've had 4 crossword clues used for this word, and seen it 3 times in crosswords. It was last seen in Universal crossword on October 19, 2012.

Definition of effusion

n. - The act of pouring out; as, effusion of water, of blood, of grace, of words, and the like.
n. - That which is poured out, literally or figuratively.
n. - The escape of a fluid out of its natural vessel, either by rupture of the vessel, or by exudation through its walls. It may pass into the substance of an organ, or issue upon a free surface.
n. - The liquid escaping or exuded.