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Definition of sub-Atlantic

1 : located beneath the Atlantic Ocean a sub-Atlantic cable
2 : of, relating to, or being a postglacial climatic period believed to have begun in northwestern Europe about 850–500 b.c. and to be continuing in existence at the present time

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History and Etymology for sub-Atlantic

International Scientific Vocabulary sub- + Atlantic ocean

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of or relating to a parable or parabola

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