someone who contracts for and supervises construction (as of a building)
"The constructor oversaw the entire building project from groundbreaking to final inspection."
A person who, or thing that, constructs.
"The new constructor built a sturdy bridge across the river in record time."
In plain English: A constructor is something that builds other things from parts together.
"The software constructor is responsible for creating new objects from code templates."
Usage: In programming contexts, this term refers to a specific function used to initialize objects rather than the general act of building something. Outside of technical fields, it is rarely needed as "builder" or "maker" conveys the same meaning more naturally in everyday speech.
The word constructor comes from the Medieval Latin term cōnstrūctor, which is derived from the Latin verb cōnstruō meaning "to build." It entered English as a noun suffix added to the root of the word construct, indicating an agent who performs that action.