1. Salty fluid secreted through pores in the skin (when hot, nervous, etc.)
   "sweat poured off his brow";
   - perspiration, sudor [technical]
    
2. [informal] Use of physical or mental energy; hard work
   "he got an A for sweat";
   - effort, elbow grease [informal], exertion, travail [literary]
    
3. [informal] Agitation resulting from active worry
   "he's in a sweat about exams";
   - fret, stew [informal], lather, swither [UK, dialect]
    
4. Condensation of moisture on a cold surface
   "the cold glasses were streaked with sweat"

1. Excrete perspiration through the pores in the skin
   "Exercise makes one sweat";
   - sudate, perspire
    
2. Strive and make an effort to reach a goal
   "She sweated for years to make a decent living";
   - tug, labor [US], labour [Brit, Cdn], push, drive, plow [US], plough on [Brit], plough [Brit], plow on [US]
    
3. [N. Amer, informal] Be worried, concerned, anxious, troubled, or uneasy
   "I sweat about my job";
   - worry
    
4. (cooking) heat vegetables with a small amount of fat in a closed pan so they cook in their own steam
   "Sweat the onions until they're translucent"
    
5. (plumbing) solder together
   "The plumber sweated the copper pipes to create a watertight joint"

Derived forms: sweated, sweats, sweating

Type of: agitation, condensate, condensation, egest, eliminate, excrete, experience, feel, fight, labor [US], labour [Brit, Cdn], pass, secretion, struggle, toil

Encyclopedia: Sweat, Andrew