Where does “Anglo-American” come from?

Anglo-American (English) comes from English american, from English -n, from Old Norse -inn, from Proto-Norse -īna-, from Proto-Germanic -īnaz, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

Anglo-American (English): Of, belonging to, or involving both England (or Britain), and the United States or Canada

Definitions

  1. Of, belonging to, or involving both England (or Britain), and the United States or Canada

Ancestry of “Anglo-American”, step by step

Anglo-American traces back through 3 separate lines of ancestry.

via English american

StepLanguageWordMeaning
1EnglishamericanA citizen or national of the United States of America
2English-nAlternative form of -en; API; Alternative form of...
3Old Norse-innUsed to create adjectives from nouns, meaning...
4Proto-Norse-īna-
5Proto-Germanic-īnaz-en
6Proto-Indo-European-iHnosCreates adjectives of materials
7Proto-Indo-European-no-adjectival suffix

via Romanian american

StepLanguageWordMeaning
1RomanianamericanAmerican
2Romanian-anAdded to nouns and adjectives as an augmentative...
3Latin-ānusOf or pertaining to; -ian

via Romanian anglo

StepLanguageWordMeaning
1Romaniananglo
Every word from Proto-Indo-European -no-Every word from Proto-Germanic -īnazEvery word from English -n