Where does “boiler suit” come from?

boiler suit (English) comes from English boiler, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti — he, she.

boiler suit (English): A one-piece suit combining trousers and jacket,...

Definitions

  1. A one-piece suit combining trousers and jacket,...

Ancestry of “boiler suit”, step by step

boiler suit traces back through two separate lines of ancestry.

via English boiler

StepLanguageWordMeaning
1EnglishboilerA person who boils something; A steam boiler; An...
2English-erA person or thing that does an action indicated...
3Middle English-eragentive suffix; agent noun suffix
4Old French-erAlternative form of -ier, verbal suffix;...
5Latin-ārefirst conjugation
6Proto-Italic-āōForms primarily denominative verbs
7Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via English suit

StepLanguageWordMeaning
1EnglishsuitA set of clothes to be worn together, now...
2Middle EnglishsuteClothes or clothing; especially those that match;...
3Anglo-Normansuitepursuit
4Vulgar Latinsequita
5LatinsequorI follow, come or go after
6Proto-Italicsekʷōrfollow, come/go after
7Proto-Indo-Europeansékʷetorto be following
8Proto-Indo-Europeansekʷ-to follow; to see; to say
Every word from Chichewa iyeEvery word from English -erEvery word from Proto-Indo-European -yéti
boiler suit — Etymology, Origin & Word History | Etymology Explorer