sweat
noun
°Fluid that exits the body through pores in the skin usually due to physical stress and/or high temperature for the purpose of regulating body temperature and removing certain compounds from the circulation.
°A soldier (esp. one who is old or experienced).
verb
°To emit sweat.
°To work hard.
synonyms: perspiration, sudor, perspire, slave more» , slog, work, fret, worry