Where does “sweater” come from?

Sweater comes from Middle English swetere, though the ultimate origin and original meaning remain unknown.

sweater (English): A knitted jacket or jersey, usually of thick...

Definitions

  1. A knitted jacket or jersey, usually of thick...

Ancestry of “sweater”, step by step

StepLanguageWordMeaning
1Middle Englishswetereone who sweat#Verb
2Middle English-ereer
3Old English-eremasculine agent suffix, originally applied only...
4Proto-West Germanic-ārī-er
5Proto-Germanic-ārijaz-er
6Latin-āriuser
7Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

Words derived from “sweater

Every word from Proto-Italic *-āzios