Possible Terms:
* "Gros silure" (literally "big catfish") would be the most straightforward and likely term used throughout history.
* "Silure géant" (giant catfish) would be used for exceptionally large specimens.
* "Silure monstrueux" (monstrous catfish) would be used for legendary or very large catfish, especially those considered dangerous.
Historical Context:
* Medieval French: The term "silure" was likely already used during this period.
* 16th-18th Centuries: As fishing and natural history evolved, more specific terms might have emerged depending on the region and species of catfish.
* Modern French: The term "silure" remains the standard term for catfish in modern French, and "gros silure" is used for larger specimens.
Additional Considerations:
* Regional Variations: Different regions in France might have used specific terms for large catfish.
* Species: Some species of catfish were more common in specific regions, leading to localized terms.
**To find a truly old French term, you would need to consult:
* Old French dictionaries and texts.
* Historical fishing records.
* Regional dialect studies.
Let me know if you have any other questions.