trade rat is a noun meaning "any of several bushy-tailed rodents of the genus Neotoma of western North America; hoards food and other objects". It carries one recorded sense.
any of several bushy-tailed rodents of the genus Neotoma of western North America; hoards food and other objects
Definitions, synonyms and semantic relations for trade rat come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.