Bruis"er (?), n.
1.
One who, or that which, bruises.
2.
A boxer; a pugilist.
R. Browning.
Like a new bruiser on Broughtonic aand,
Amid the lists our hero takes his stand.
T. Warton.
3.
A concave tool used in grinding lenses or the speculums of telescopes.
Knight.
© Webster 1913.