Prototype

/ˈprəʊtəˌtaɪp/

Meaning & Definition

noun
A first or preliminary version of a device or vehicle from which other forms are developed.
The company created a prototype of the new smartphone to test its features.
A typical example or pattern of something; a model.
The ancient structure served as a prototype for modern architectural designs.
verb
To create a prototype of something.
The engineers will prototype the new engine design next month.

Etymology

From Greek 'prototypos' meaning 'first of its kind'.

Common Phrases and Expressions

proof of concept:
A demonstration that a concept or idea is feasible.
model prototype:
A specific type of prototype that serves as a model for replication.
working prototype:
A prototype that is functional and can be tested in real conditions.

Related Words

Slang Meanings

A trial version of something before the final product.
That app is still in prototype phase, so expect bugs.
In technology, a rough draft or early build of a product.
I’m using the prototype model at the moment; it’s pretty buggy.