We found 3 dictionaries that define the word cat crackers:

General (3 matching dictionaries)

1. cat crackers: Merriam-Webster
2. cat crackers: Collins English Dictionary
3. cat crackers: Wiktionary

(Note: See cat_cracker as well.)

Definitions from Wiktionary (cat cracker) ▸ noun:  (informal) catalytic cracker ▸ Also see cat_cracker ▸ Words similar to cat crackers ▸ Usage examples for cat crackers ▸ Idioms related to cat crackers ▸ Wikipedia articles (New!) ▸ Words that often appear near cat crackers ▸ Rhymes of cat crackers ▸ Invented words related to cat crackers