fish ladder

English

Wikipedia

Noun

fish ladder (plural fish ladders)

1. A structure built on or around dams or locks to faciliate the migration of fish.

Synonyms

• fishway
• fish pass
• fish steps

Translations

structure to facilitate migration of fish

• Finnish: kalaporras (fi)
• German: Fischtreppe (de) f

• Manx: (for salmon) aarey vraddan (gv) f
• Norwegian: laksetrapp (no) m and f