cracker
Pronunciation:
/ˈkɹækə(ɹ)/noun
Definitions
A dry, thin, crispy baked bread (usually salty or savoury, but sometimes sweet, as in the case of graham crackers and animal crackers).
Synonyms:biscuitA short piece of twisted string tied to the end of a whip that creates the distinctive sound when the whip is thrown or cracked.
Synonyms:poppersnapperA firecracker.
A person or thing that cracks, or that cracks a thing (e.g. whip cracker; nutcracker).