Meaning

1 senses
  1. (dated, derogatory, slang)A Roman Catholic.

Origin

From the Roman Catholic practice of avoiding meat except fish on Fridays.

From the Roman Catholic practice of avoiding meat except fish on Fridays.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: mackerel snappers

See also

neighbours in the dictionary
mackerel snapper — meaning, examples, forms, synonyms | Krumeto