Dictionary
pre•cast
Pronunciation: (prē-kast', -käst'), [key]
—v., -cast, -cast•ing,
—adj.
Building Trades.
—
v.t.
to cast (a concrete block or slab, etc.) in a place other than where it is to be installed in a structure.
—
adj.
(of a building or section) cast before being transported to the site of installation:
a precast concrete roof. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.