Guinea-pigs

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    plural of guinea-pig form-of, plural

Example

More examples

"Criminals and the maladjusted were committed to the Experimental Stations where they were used as guinea-pigs by the scientists."

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.