Meaning

1 senses
  1. A small, dry, usually round or hexagonal cracker.

    a small dry usually round cracker

Origin

Perhaps because originally served with oyster stew or clam chowder, or because their form

Perhaps because originally served with oyster stew or clam chowder, or because their form (a vaguely round "shell" that splits evenly into two parts) was suggestive of the shell of an oyster.

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Forms

plural: oyster crackers
Singularoyster cracker
Pluraloyster crackers

regular

See also

neighbours in the dictionary
oyster cracker — meaning, examples, forms, synonyms | Krumeto