Cooper \Coop"er\, v. t. [imp. & p. p. {Coopered}; p. pr. & vb.
n. {Coopering}.]
To do the work of a cooper upon; as, to cooper a cask or
barrel.


Coopering \Coop"er*ing\, n.
Work done by a cooper in making or repairing barrels, casks,
etc.; the business of a cooper.