Definition

1. Noun:
   • A person or company that builds or creates something, especially buildings or large structures: A constructor is someone who contracts for and supervises the construction of physical structures.
   • A person who devises and creates complex systems or abstract entities: In fields like mathematics, computer science, or logic, a constructor is a concept or method for creating new objects from a set.

Usage and Examples

• Noun (Person/Company):

  • The city hired a reputable constructor to build the new bridge.
  • As the lead constructor, her firm was responsible for the entire housing development project.

• Noun (Concept/Method):

  • In object-oriented programming, a constructor is a special method used to initialize new objects.
  • The proof relied on a recursive constructor to build the necessary set.

Advanced Usage and Notes

• The term is often used in formal or technical contexts related to physical construction, engineering, and software development.
• In British English, "constructor" is commonly used in the context of the building industry. In American English, "contractor" or "builder" may be more frequent for the person/company meaning, while "constructor" remains standard in technical jargon (e.g., programming).
• "To act as constructor for": To serve as the building supervisor for a project.
  • The firm acted as constructor for several major public works.

Variants and Related Words

• Construct (verb): To build or form by putting together parts.
• Construction (noun): The process or business of building structures.
• Constructive (adjective): Serving a useful purpose; helpful.
• General Contractor (noun): A specific type of constructor who manages a construction project and hires subcontractors.

Synonyms

• Builder
• Contractor
• Developer (in a real estate context)
• Fabricator
• Creator (for the abstract/system meaning)

Related Phrases and Compounds

• Chief Constructor: The head person in charge of a construction project.
• Ship Constructor: A specialist in the design and building of ships. (Note: This is a compound noun using "constructor").
• Constructor Theory: A proposed framework in physics focusing on what physical transformations are possible.

Technical/Idiomatic Usage

• Default Constructor: In computer programming, a constructor method that requires no arguments.
• Copy Constructor: In programming, a constructor that creates a new object as a copy of an existing object.
• Winning Constructor: Often used in motorsports (like Formula 1) to refer to the company that builds the winning car.
  • Mercedes was the winning constructor for the seventh consecutive year.

Noun

1. someone who contracts for and supervises construction (as of a building)