Thesaurus.com
Dictionary.com
Definitions

guinea pig



NOUN
rodent
Synonyms


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.

See Examples For:

At times, this makes the humble viewer feel a bit like a guinea pig in a focus group; the audience’s reactions are integral to measuring the film’s success.

From Salon Sep. 19, 2026

You don’t want your guest to be a guinea pig.

From Los Angeles Times Jul. 23, 2026

"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

Danny thought about what Yap Yap the alpaca had said—his father heard of a guinea pig who lived down here alone.

From "The Way to Rio Luna" by Zoraida Cordova




Vocabulary.com logo
by dictionary.com

Just like flashcards, but way more fun

Don't take our word for it. Leave the boring studying behind and join VocabTrainer today. You'll learn even faster and never look back.

Take me to Vocabulary.com