Where does “plejaĝulo” come from?

plejaĝulo (Esperanto) comes from Esperanto aĝa, 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 — vital force, life, age, eternity; day, morning.

plejaĝulo (Esperanto): elder

Definitions

  1. elder

Ancestry of “plejaĝulo”, step by step

plejaĝulo traces back through two separate lines of ancestry.

via Esperanto aĝa

StepLanguageWordMeaning
1Esperantoaĝaof an age, old, aged
2Esperantoaĝoage
3Frenchâgeage
4Middle Frenchâge
5Old FrenchaigeAlternative form of aage
6Old FrenchedageAlternative form of aage
7Old Frenchaageage
8Vulgar Latinaetaticumage
9Latinaetāsthe period of a life: lifetime, lifespan
10Latinaevitās
11Proto-Italicaiwotātsage
12Proto-Indo-Europeanh₂eyu-vitality; eternal; vital force, life, long life,...
13Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning

via Esperanto plej

StepLanguageWordMeaning
1Esperantoplejmost
2Latinplūsmore; more of
3Old Latinplous
4Proto-Indo-Europeanploh₁is-
Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂eyu-Every word from Proto-Italic aiwotāts