What is another word for fish ladder?
Pronunciation: [fˈɪʃ lˈadə] (IPA) 
A fish ladder is a structure that helps fish to migrate upstream, but there are other terms that are often used to describe this type of structure. Some common synonyms for fish ladder include fishway, fish pass, fish staircase, and fish run. Each of these terms refers to a structure that allows fish to swim upstream, often by creating a series of pools or steps. Fish ladders are often used to help salmon and other fish species navigate past dams or other barriers, allowing them to reach their spawning grounds. Whether you call it a fishway or a fish staircase, these structures are an important tool for managing aquatic ecosystems and protecting fish populations.
