Definition

A first or early version of something that is used as a model for making later versions.

Example

The engineers created a prototype of the new smartphone to test its features before the final release.

Conversation

Have you seen the new prototype for that smartphone?

Yeah, I checked it out online; it looks amazing!

I think the prototype has some really innovative features.

Definitely! I can't wait to see the final version.

Synonyms & Antonyms

Root Explanation

Prototype → It is formed from "proto-" (from Greek "protos", meaning first) and "type" (from Greek "typos", meaning model or impression). The word "prototype" refers to the first model or original form of something that serves as a standard for others.

Memory Tip

Think of 'first' ('proto-') and 'model' ('type') to remember that a prototype is the first model of something.

Visually Confused Words