subs. (old).1. A bully; a bravo: see FURIOSO (GROSE and MATSELL). Also (2) a pounding pugilist, a HITTITE (q.v.); and (3) see SLASH.
1593. G. HARVEY, Pierces Supererogation [GROSART, Works, ii. 57]. That most-threatning SLASSHER.
4. (old).A sword.
1815. SCOTT, Guy Mannering, II. xii. Had he no arms? Aye, aye, they are never without barkers and SLASHERS.
5. (colloquial).Anything exceptional: see WHOPPER. Hence SLASHING = exceptionally brilliant, vigorous, successful, expert, &c. Also as adv., as a SLASHING fine woman; a SLASHING good race; and so forth.
1854. DICKENS, Hard Times, xxiii. Unless some fair creature with a SLASHING fortune at her own disposal would take a fancy to me.
THE SLASHERS, subs. phr. (military).The 1st Batt. Gloucestershire Regiment, formerly The 28th Foot. Also The Old Braggs and The Right-abouts.