From The Collaborative International Dictionary of English v.0.48:
Exude \Ex*ude"\, v. t. [imp. & p. p. Exuded; p. pr. & vb. n. exuding.] [L. exudare, exsudare, exudatum, exsudatum, to sweat out; ex out + sudare to sweat: cf. F. exuder, exsuder. See Sweat.] To discharge through pores or incisions, as moisture or other liquid matter; to give out. [1913 Webster]
Our forests exude turpentine in . . . abundance. --Dr. T. Dwight. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Exude \Ex*ude"\, v. i. To flow from a body through the pores, or by a natural discharge, as juice. [1913 Webster]