constructor

Etymology

It is borrowed from Late Latin constructor (“a builder”), recorded in the 6th century,^[2][3] from the past participle stem of cōnstruō (“to pile up together, build”), with the agent suffix -or.^[2][3] The Latin verb is formed from com- (“together”) and struō (“to pile up”),^[3] from Proto-Indo-European *streu-, an extended form of Proto-Indo-European *stere- (“to spread”).^[3] The OED compares Middle French constructeur, from the 14th century, and Italian costruttore;^[2] Merriam-Webster Unabridged and Dictionary.com analyse the English word instead as construct with the agent suffix.^[4][5]

Earliest recorded meaning

A person who interprets something or puts a particular construction on it: 1616, in J. Smith's Description of New England.^[2] The OED revised the entry in 2025.^[2] Dictionary.com dates the word to 1610–20.^[5]

Semantic evolution

The first sense follows construct in its old meaning "to construe, interpret", and is now somewhat rare;^[2] the 1989 edition of the OED had called it obsolete.^[6] The sense "one who builds or makes", now the main one, is recorded from 1659,^[2] although the 1989 OED and Etymonline dated it only to 1751.^[6][3] A naval constructor was an officer who supervised the building and repair of ships.^[4][6] In the 20th century the word was used, first in the United States, for a setter of crossword puzzles (1924), and in motor racing for a firm that designs and builds racing cars (1929), now especially in Formula One.^[2][1] In programming, a constructor is a method that creates and initializes each instance of an object.^[1]

Timeline

• 1616 – a person who interprets or construes something.^[2]
• 1659 – a person or thing that constructs or makes something.^[2] Etymonline and the 1989 edition of the OED date this sense to 1751.^[3][6]
• 1924 – a setter of crossword puzzles, originally in the United States.^[2]
• 1929 – in motor racing, a firm that designs and builds racing cars.^[2]

Meanings

Noun

1. A person, company or thing that constructs something: a constructor of bridges.^[4][2]
2. A naval officer who supervises the building and repair of ships; also called a naval constructor.^[4][6]
3. One who makes a constructivist work of art.^[4]
4. In motor racing, a company that designs and builds racing cars, especially for Formula One.^[2][1]
5. A person who sets crossword puzzles.^[2][1]
6. (computing) A method that creates and initializes each instance of an object.^[1]
7. (rare) A person who interprets something or puts a construction on it.^[2][6]

Related words

• construct
• construe
• structure

References

1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k l m n o p Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
4. ^ a b c d e Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
5. ^ a b Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
6. ^ a b c d e f Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press