|Compare catadromous (of fishes such as the salmon) migrating up rivers from the sea in order to breed|
|[C18: from Greek anadromos running upwards, from |
|a scrap or morsel of food left at a meal.|
|an extraordinary or unusual thing, person, or event; an exceptional example or instance.|
|anadromous (ə-nād'rə-məs) Pronunciation Key
Relating to fish, such as salmon or shad, that migrate up rivers from the sea to breed in fresh water.