The story
- Ancient GreekΣιλίγγαι (Silíngai)
- LatinSilingaeder.?
- Old PolishŚlęża
- Old PolishŚlęzader.?
- Old Polishśląg /ślęgder.?
- Late LatinSilesia
- EnglishSilesia
- Englishsilesia?
- English todaysleazy
Origin obscure. Possibly a corruption of silesia. Silesia was formerly the most important location of Germany’s weaving industry.
Etymology from Wiktionary, CC BY-SA 4.0.