Where does “maljunaĝo” come from?

maljunaĝo (Esperanto) comes from Esperanto aĝo, from French âge, from Middle French âge, from Old French aige, from Old French edage, from Old French aage, from Vulgar Latin aetaticum, from Latin aetās — vital force, life, age, eternity; day, morning.

maljunaĝo (Esperanto): old age

Definitions

  1. old age

Ancestry of “maljunaĝo”, step by step

maljunaĝo traces back through two separate lines of ancestry.

via Esperanto aĝo

StepLanguageWordMeaning
1Esperantoaĝoage
2Frenchâgeage
3Middle Frenchâge
4Old FrenchaigeAlternative form of aage
5Old FrenchedageAlternative form of aage
6Old Frenchaageage
7Vulgar Latinaetaticumage
8Latinaetāsthe period of a life: lifetime, lifespan
9Latinaevitās
10Proto-Italicaiwotātsage
11Proto-Indo-Europeanh₂eyu-vitality; eternal; vital force, life, long life,...
12Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning

via Esperanto juna

StepLanguageWordMeaning
1Esperantojunayoung
2Germanjungyoung
3GermanJungeboy; jack; inflection of Junges: ## strong...
4Middle High Germanjungyoung
5Old High Germanjungyoung
6Proto-West Germanicjungyoung
7Proto-Germanicjungazyoung
8Proto-Germanicjuwungaz
9Proto-Indo-Europeanyuwn̥kós
10Proto-Indo-Europeanh₂yuh₁en-young
Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂eyu-Every word from Proto-Italic aiwotāts