We found 2 dictionaries that define the word cat's meat:

General (2 matching dictionaries)

1. cat's-meat: Wordnik
2. cat's meat: Wiktionary

Definitions from Wiktionary (cat's meat) ▸ noun:  (UK, obsolete, slang) A person's lungs. ▸ Words similar to cat's meat ▸ Usage examples for cat's meat ▸ Idioms related to cat's meat ▸ Wikipedia articles (New!) ▸ Words that often appear near cat's meat ▸ Rhymes of cat's meat ▸ Invented words related to cat's meat