Dictionary
build•er
Pronunciation: (bil'dur), [key]—
n.
1. a person who builds.
2. a person who constructs buildings under contract or as a speculation.
3. a substance, as an abrasive or filler, added to soaps or other cleaning agents to increase their effectiveness.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.