Where does “twenty-some” come from?

twenty-some (English) comes from English twentysomething, from English -something, from English something, from Middle English somþyng, from Old English sum, from Proto-West Germanic *sum, from Proto-Germanic sumaz, from Proto-Indo-European sem- — together, one.

twenty-some (English): Synonym of twentysomething

Definitions

  1. Synonym of twentysomething

Ancestry of “twenty-some”, step by step

StepLanguageWordMeaning
1EnglishtwentysomethingA person whose age is between twenty and...
2English-somethingIndicating approximation, as in a range of...
3EnglishsomethingAn uncertain or unspecified thing; one thing; A...
4Middle Englishsomþyngsomething
5Old Englishsumsome
6Proto-West Germanic*sumsome
7Proto-Germanicsumazsome (one), a certain (one)
8Proto-Indo-Europeansem-together, one
Every word from Proto-Indo-European sem-
twenty-some — Etymology, Origin & Word History | Etymology Explorer