Where does “doughboy” come from?

doughboy (English) comes from English boy, from Middle English boye, from Old English bōia, from Proto-Germanic bōjô, from Proto-Germanic bō-, from Proto-Indo-European bʰā- — to say.

doughboy (English): An American infantryman, especially one from...

Definitions

  1. An American infantryman, especially one from...

Ancestry of “doughboy”, step by step

doughboy traces back through two separate lines of ancestry.

via English boy

StepLanguageWordMeaning
1EnglishboyA young male; A male child: a son of any age; A...
2Middle Englishboyeservant, commoner, knave, boy
3Old Englishbōiaboy
4Proto-Germanicbōjôyounger brother, young male relation
5Proto-Germanicbō-A stem meaning "father, brother, close male...
6Proto-Indo-Europeanbʰā-to say

via English dough

StepLanguageWordMeaning
1EnglishdoughA thick, malleable substance made by mixing flour...
2Middle EnglishdowAlternative form of dogh
3Old Englishdāgdough
4Proto-Germanicdaigazsoft; that which is formed or kneaded; dough
5Proto-Indo-European*dʰóyǵʰossomething that is kneaded, formed
6Proto-Indo-Europeandʰeyǵʰ-to knead; to form, to shape
Every word from Proto-Indo-European bʰā-Every word from Proto-Germanic bō-Every word from Proto-Germanic bōjô