The story
- Proto-Indo-European*h₂ey-
- Proto-Indo-European*h₂óyu
- Proto-Indo-European*h₂oywom
- Proto-Italic*aiwom
- Proto-Italic*aiwotāts
- Latinaetātem
- Vulgar Latin*aetāticum
- Old Frencheage
- Middle Englishage
- English todayage
From Middle English age, Old French aage, eage, edage, from an assumed Vulgar Latin *aetāticum, derived from Latin aetātem, itself derived from aevum (“lifetime”), ultimately from Proto-Indo-European *h₂eyu- (“vital force”). Compare French âge. Displaced native Old English ieldu. The verb is from Middle English agen, from the noun. Originally found mostly as a participial adjective, probably an adjective in -ed, derived from the noun, reanalyzed to create a verb; perhaps modeled on such pairs as Latin senēscō (seneō; verb) / senex (adjective) and Middle French vieillir (verb) / vieil (adjective). Also compare Old French se aagier, eogier (“become of age”).
Words from the same roots
Proto-Indo-European*h₂eyu- all →
Etymology from Wiktionary, CC BY-SA 4.0.