The word "contractor" comes from the Latin word "contractor" which means "one who enters into a contract." It was first used in English in the 17th century to describe a person or organization that enters into a legally binding agreement to perform a specific task or provide a service. It is derived from the verb "contractare" which means "to draw together" or "to make a contract" The noun "contractor" is used to describe a person or organization that enters into a legally binding agreement to perform a specific task or provide a service. It typically refers to businesses or individuals who are engaged in construction, engineering, or other types of trade work, and who enter into contracts to undertake specific projects or to provide specific services. It can also refer to the person or company that is hired to do a specific job. The word contractor is commonly used in the construction industry, where it refers to a company or individual that is hired to complete a specific construction project or to provide specific construction-related services.