salmon trout is a noun meaning "flesh of marine trout that migrate from salt to fresh water". It carries 3 recorded senses.
flesh of marine trout that migrate from salt to fresh water
large fork-tailed trout of lakes of Canada and the northern United States
speckled trout of European rivers; introduced in North America
Definitions, synonyms and semantic relations for salmon trout come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.