Etymology Explorer › English

Where does “one-year-old” come from?

one-year-old (English) comes from English Old, from Middle English old, from Old English ald, from Proto-Germanic *ald, from Proto-Germanic aldaz, from Proto-Indo-European h₂eltós, from Proto-Indo-European h₂él-.

one-year-old (English): having lived or existed for one year; a child or...

Definitions

  1. having lived or existed for one year; a child or...

Ancestry of “one-year-old”, step by step

StepLanguageWordMeaning
1EnglishOld—
2Middle Englishold—
3Old EnglishaldAlternative form of eald
4Proto-Germanic*ald—
5Proto-Germanicaldazold, grown up
6Proto-Indo-Europeanh₂eltós—
7Proto-Indo-Europeanh₂él-—
Every word from Proto-Indo-European h₂él- →