English

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Etymology

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From its original habitat; a calque of New Latin rattus alexandrīnus.[1]

Noun

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Alexandrine rat (plural Alexandrine rats)

  1. A certain color morph of the black rat, once regarded as a distinct subspecies.

References

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  1. ^ Alexandrine rat”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.