cat suit is a noun meaning "a tight-fitting garment of stretchy material that covers the body from the shoulders to the thighs (and may have long sleeves or legs reaching down to the ankles); worn by ballet dancers and acrobats for practice or performance". It carries one recorded sense.
Definitions, synonyms and semantic relations for cat suit come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.