Per·spire v. i. [imp. & p. p. Perspired p. pr. & vb. n. Perspiring.]
1. Physiol. To excrete matter through the skin; esp., to excrete fluids through the pores of the skin; to sweat.
2. To be evacuated or excreted, or to exude, through the pores of the skin; as, a fluid perspires.