The Collaborative International Dictionary of English v.0.48:
Slogger \Slog"ger\ (sl[o^]g"g[~e]r), n. A hard hitter; a slugger. [Cant or Slang] --T. Hughes. [Webster 1913 Suppl.]WordNet (r) 3.0 (2006):
slogger n 1: someone who walks in a laborious heavy-footed manner [syn: trudger, plodder, slogger] 2: someone who works slowly and monotonously for long hours [syn: plodder, slogger] 3: a boxer noted for an ability to deliver hard punches [syn: slugger, slogger]