chum salmon


chum salmon

noun

Definition of CHUM SALMON

:  a salmon (Oncorhynchus keta) of the northern Pacific —called also chum

Origin of CHUM SALMON

5chum
First Known Use: 1907

chum salmon

noun    (Concise Encyclopedia)

Lightly speckled North Pacific fish (Oncorhynchus keta) of the salmon family. The chum salmon ranges from the Mackenzie and Lena rivers in the southern Arctic southward to Japan and the Rogue River. Its weight averages about 10–12 lbs (4.5–5.5 kg). During the autumn spawning season it swims more than 2,000 mi (3,200 km) up the Yukon River.

Variants of CHUM SALMON

chum salmon or dog salmon

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