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noun
Common domestic rat; serious pest worldwide.
synonyms: brown rat, Rattus norvegicus.
is a specific kind of: rat.
is a broader term that covers: wharf rat | sewer rat.
is a member of: genus Rattus, Rattus.
Dutch: bruine rat, rioolratPolish: szczur wędrowny
Find more on Norway rat elsewhere: etymology - rhymes - Wikipedia.
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