guinea pig

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"I wouldn't want to be the first guinea pig," as "it's not so easy to have everything just smooth" like Apple has managed to do with its laptops.

From Barron's • Jun. 1, 2026

As he buttoned up a professional baseball uniform for the first time in his life, he understood that he was becoming the guinea pig in an experiment that has the whole industry watching.

From The Wall Street Journal • Nov. 25, 2025

That light droned down on me for years as I moved from computer games to MySpace, illuminating whatever sins I was committing as a guinea pig in the days of early social media.

From Salon • Jan. 7, 2025

As well as directing Super Size Me, Spurlock was the film’s star and guinea pig as he ate dozens of Big Macs and Chicken McNuggets and drank gallons of cola.

From BBC • May 24, 2024

Danny nodded quickly, held out his hand, and showed the guinea pig the golden marks on his skin.

From "The Way to Rio Luna" by Zoraida Cordova