Meaning

1 senses
  1. (derogatory, slang)Hardtack.

Origin

So called because it could become infested with worms.

So called because it could become infested with worms.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: worm castles
Singularworm castle
Pluralworm castles

regular

See also

neighbours in the dictionary
worm castle — meaning, examples, forms, synonyms | Krumeto