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

There’s a naked guinea pig, a giant red macaw and an adorably chunky pit bull named Messy.

From Los Angeles Times • May 23, 2025

When he first revealed his diagnosis in December, Smith said he wanted "be a guinea pig" for treatment options.

From BBC • Mar. 19, 2025

The first thing he does when he emerges is look inside his backpack, and that’s when I see the guinea pig.

From "Hello, Universe" by Erin Entrada Kelly