i Register
In some senses, effusion is marked as figuratively. Watch for register when choosing this word.
noun
A liquid outpouring.
Process of gases passing through a hole or holes considerably smaller than the mean free path of the gas molecules.
An outpouring of speech or emotion.
1930; George S. Kaufman, Morrie Ryskind, Bert Kalmar, Harry Ruby; Animal Crackers, Paramount Pictures Captain Spaulding: My friends, I am highly gratified by this magnificent display of effusion […]
The housekeeper, a very decorative brunette of thirty-five with a pseudo-English accent, greeted him with a mixture of grateful effusion and condescending patronage.
The seeping of fluid into a body cavity; the fluid itself.
pleural effusion