exudate

noun

1. A fluid that has exuded from somewhere; especially one that has exuded from a pore of an animal or plant.

   “The whitish lines of exudate seem at times to penetrate even between the straight tubes . . .”

   “When this is done, one should leave the poppy for some time, then return to it and gather any further exudate.”

verb

1. (obsolete)To exude.

   “There is, hereto, no derivation of the seminal parts, nor any passage from hence, unto the vessels of ejaculation: some perforations only in the part itself, through which the humour included doth exudate”