Where does “blue-collar” come from?

blue-collar (English) comes from English collar, from Middle English coler, from Old French coler, from Latin collāre, from Latin collāris, from Latin collum, from Latin -is, from Latin -a.

blue-collar (English): Working class; engaged or trained in essentially...

Definitions

  1. Working class; engaged or trained in essentially...

Ancestry of “blue-collar”, step by step

blue-collar traces back through two separate lines of ancestry.

via English collar

StepLanguageWordMeaning
1EnglishcollarAnything that encircles the neck; A piece of meat...
2Middle EnglishcolerA piece of clothing or jewelry for around the...
3Old Frenchcolercollar
4Latincollārecollar, neckband; chain for the neck
5Latincollārisneck
6Latincollumneck, throat; upper stem of a plant; servitude
7Latin-issuffixed to the root of nouns in composition,...
8Latin-asuffixed to the roots of verbs, forms agent...
9Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
10Proto-Indo-European-éh₂

via English Blue

StepLanguageWordMeaning
1EnglishBlueA letterman at Oxford or Cambridge; A member of...
2Middle Englishblēwe
3Anglo-Normanblewblue
4Middle Frenchbleublue
5Old Frenchblöeblue
6Latvianblāvusaccusative plural masculine form of blāvs
7Old High Germanblāoblue, dark, grey; blue; yellow
8Proto-West Germanicblāublue
9Proto-Germanicblēwazblue; a dark bluish or grey colour, black
10Proto-Indo-Europeanbʰlēw-yellow, blond, grey

Words derived from “blue-collar

Every word from Proto-Indo-European -éh₂Every word from Latin -isEvery word from Latin -a