prototype

noun

pro·​to·​type ˈprō-tə-ˌtīp 

1

: an original model on which something is patterned : archetype

2

: an individual that exhibits the essential features of a later type

3

: a standard or typical example

4

: a first full-scale and usually functional form of a new type or design of a construction (such as an airplane)

Did you know?

The prefix prot-, or proto-, comes from Greek and has the basic meaning "first in time" or "first formed." A prototype is someone or something that serves as a model or inspiration for those that come later. A successful fund-raising campaign can serve as a prototype for future campaigns. The legendary Robin Hood, the "prototypical" kindhearted and honorable outlaw, has been the inspiration for countless other romantic heroes. And for over a century, Vincent van Gogh has been the prototype of the brilliant, tortured artist who is unappreciated in his own time.

Synonyms

• case
• example
• exemplar
• exemplification
• illustration
• instance
• representative
• sample
• specimen

Examples of prototype in a Sentence

They tested the prototype of the car.

He is developing a prototype for his invention.

He is the prototype of a conservative businessman.

The Sherlock Holmes stories are the prototypes of modern detective stories.

Recent Examples on the Web

The prototype, which bears more than a passing resemblance to a concept the motorsports organization showed off last year, features a tri-motor powertrain that makes over 1,300 hp. —Bryan Hood, Robb Report, 14 Feb. 2025

The second prototype, value material royalties, simply places value over product in novel ways, while the third solution explores circular fashion hubs. —Alexandra Harrell, Sourcing Journal, 6 Feb. 2025

Flying Whales has already raised over US$300 million of public and private funding, according to PitchBook, and is still a couple years out from testing a prototype ... at best. —New Atlas, 6 Feb. 2025

Stokowski had worked, for years, with his pal Walt Disney to create a prototype of surround sound for Fantasia. —Michael Owen, The Atlantic, 5 Feb. 2025

Word History

Etymology

French, from Greek prōtotypon, from neuter of prōtotypos archetypal, from prōt- + typos type

First Known Use

1552, in the meaning defined at sense 1

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Kids Definition

prototype

noun

pro·​to·​type ˈprōt-ə-ˌtīp 

: an original model on which something is patterned