1. Extremely exhausted
   "was fagged and sweaty";
   - knackered [Brit, informal], drained, zonked [informal], shagged [Brit, informal], zonked out [informal], deadbeat [Brit, informal], shagged out [Brit, informal], stonkered [Brit, Austral, NZ, informal], shattered [Brit, informal], exhausted, dog-tired [informal], fatigued, played out, spent, washed-out, worn-out, worn out, gone, shot [informal], pooped [N. Amer, informal], fried [N. Amer, informal], run-down

1. [informal] Work hard
   "He fagged away at his studies all night";
   - labor [US], labour [Brit, Cdn], toil, travail [literary], grind [informal], drudge, dig [US, informal], moil [N. Amer]
    
2. [informal] Exhaust or get tired through overuse or great strain or stress
   "We fagged ourselves out on this hike";
   - tire, wear upon, tire out, wear, weary, jade, wear out, outwear, wear down, fag out [Brit, informal], fatigue, knacker [Brit, informal]
    
3. [Brit, archaic] Act as a servant for older boys, in British public schools
   "The first-year students had to fag for the seniors, doing their laundry and running errands"

See also: tired

Type of: assist, attend, attend to, indispose, serve, wait on, wait upon, work

Encyclopedia: Fagged