from
The Collaborative International Dictionary of English v.0.48
Pug \Pug\, v. t. [imp. & p. p. {Pugged}; p. pr. & vb. n.
{Pugging}.] [Cf. G. pucken to thump. beat.]
[1913 Webster]
1. To mix and stir when wet, as clay for bricks, pottery,
etc.
[1913 Webster]
2. To fill or stop with clay by tamping; to fill in or spread
with mortar, as a floor or partition, for the purpose of
deadening sound. See {Pugging}, 2.
[1913 Webster]
from
The Collaborative International Dictionary of English v.0.48
Pugging \Pug"ging\, n. [See {Pug}, v. t.]
1. The act or process of working and tempering clay to make
it plastic and of uniform consistency, as for bricks, for
pottery, etc.
[1913 Webster]
2. (Arch.) Mortar or the like, laid between the joists under
the boards of a floor, or within a partition, to deaden
sound; -- in the United States usually called {deafening}.
[1913 Webster]