Where does “Mid-Atlantic” come from?

Mid-Atlantic (English) comes from English Atlantic, from Middle English Atlantyke, from Latin Atlanticus, from Ancient Greek Ἀτλαντικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

Mid-Atlantic (English): The middle of the East Coast of the United States, typically consisting of New York, New Jersey, Pennsylvania, Maryland, Delaware, Virginia, West Virginia, and Washington, DC

Definitions

  1. The middle of the East Coast of the United States, typically consisting of New York, New Jersey, Pennsylvania, Maryland, Delaware, Virginia, West Virginia, and Washington, DC

Ancestry of “Mid-Atlantic”, step by step

StepLanguageWordMeaning
1EnglishAtlanticPertaining to the Atlantic Ocean; Pertaining to...
2Middle EnglishAtlantykeAtlantic
3LatinAtlanticusAtlantic
4Ancient GreekἈτλαντικόςof Atlas
5Ancient Greek-ικόςof or pertaining to, in the manner of; -ic
6Ancient Greek-κόςforms adjectives with the sense of 'of or...
7Proto-Indo-European-ḱos-y, -ic
Every word from Proto-Indo-European -ḱosEvery word from Ancient Greek -ικόςEvery word from Ancient Greek -κός