Where does “trijaraĝa” come from?

trijaraĝa (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.

trijaraĝa (Esperanto): three-year-old

Definitions

  1. three-year-old

Ancestry of “trijaraĝa”, step by step

trijaraĝa traces back through 3 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 jaro

StepLanguageWordMeaning
1Esperantojaroyear
2DutchjaarA year, the time it takes the Earth to circle the...
3Dutchringring, hollow circular object; ring; beltway, ring...
4Middle Dutchrincring; circle; circle of people
5Old Dutchrincring, circle
6Proto-West Germanichringring, circle
7Proto-Germanichringazring, circle; curve; sound, ring
8Proto-Indo-European(s)krengʰ-to turn, bend
9Proto-Indo-European(s)ker-to cut off; to turn, bend
10Proto-Indo-Europeansek-to cut, cut off, sever

via Esperanto tri

StepLanguageWordMeaning
1Esperantotrithree
2EnglishthreeA numerical value after two and before four....
3Middle Englishthrethree
4Old Englishþrīthree
5Proto-West Germanicþrīʀthree
6Proto-Germanicþrīzthree
7Proto-Indo-European*tréyes
Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂eyu-Every word from Proto-Italic aiwotāts