Where does “アメリカ英語” come from?

アメリカ英語 (Japanese) comes from Japanese 英語, from Chinese 英語, from Chinese 英格蘭, from English England, from Middle English Engelond, from Old English Engla land, from Old English land, from Proto-West Germanic land — land, heath; loins.

アメリカ英語 (Japanese): American English

Definitions

  1. American English

Ancestry of “アメリカ英語”, step by step

アメリカ英語 traces back through two separate lines of ancestry.

via Japanese 英語

StepLanguageWordMeaning
1Japanese英語the English language
2Chinese英語English language
3Chinese英格蘭
4EnglishEnglandThe territory of the Angles and (later) Anglo-Saxons in Britain at any given time before the founding of the Kingdom of England, or the territory of the English people at any given time, in either the Kingdom of England or the United Kingdom
5Middle EnglishEngelond
6Old EnglishEngla landland of the Angles
7Old Englishlandland; a country; region within a country:...
8Proto-West Germaniclandland, area of ground
9Proto-Germaniclandąland, area of ground
10Proto-Indo-Europeanlendʰ-land, heath; loins

via Japanese アメリカ

StepLanguageWordMeaning
1JapaneseアメリカAmerica, United States
2EnglishAmerica
3LatinAmerica
4ItalianAmerigo
5Proto-Germanic*Amalarīks
6Proto-GermanicHaimarīksHenry
7Proto-Germanicrīksking, ruler
8Proto-Celticrīxsking
9Proto-Indo-Europeanh₃rḗǵsking, ruler
10Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European lendʰ-Every word from Proto-Germanic landąEvery word from Proto-West Germanic land