'Builder' definitions:

Definition of 'builder'

From: WordNet
noun
A substance added to soaps or detergents to increase their cleansing action [syn: builder, detergent builder]
noun
A person who creates a business or who organizes and develops a country; "empire builder"
noun
Someone who contracts for and supervises construction (as of a building) [syn: builder, constructor]

Definition of 'Builder'

From: GCIDE
  • Builder \Build"er\, n. One who builds; one whose occupation is to build, as a carpenter, a shipwright, or a mason. [1913 Webster]
  • In the practice of civil architecture, the builder comes between the architect who designs the work and the artisans who execute it. --Eng. Cyc. [1913 Webster]