Where does “teenswear” come from?

teenswear (English) comes from English teens, from English thirteen, from Middle English thirttene, from Old English þrēotīene, from Proto-Germanic þritehun, from Proto-Germanic tehun, from Proto-Indo-European déḱm̥t — ten.

Ancestry of “teenswear”, step by step

teenswear traces back through two separate lines of ancestry.

via English teens

StepLanguageWordMeaning
1Englishteensplural of teen; API pl; The numbers between...
2EnglishthirteenThe cardinal number occurring after twelve and...
3Middle Englishthirttene
4Old Englishþrēotīenethirteen
5Proto-Germanicþritehunthirteen
6Proto-Germanictehunten
7Proto-Indo-Europeandéḱm̥tten

via English Wear

StepLanguageWordMeaning
1EnglishWearThe cities of Durham and Sunderland are situated upon its grand banks
2Middle EnglishwerenPlural past indicative form of been; Plural...
3Old Englishwerianto wear; to defend, protect
4Proto-West Germanicwaʀjanto clothe
5Proto-Germanicwarjanąto ward off, to defend against; to thwart, to...
6Proto-Indo-Europeanwēr-true
7Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel
Every word from Proto-Indo-European déḱm̥t
teenswear — Etymology, Origin & Word History | Etymology Explorer