Where does “tahun ajaran” come from?

tahun ajaran (Indonesian) comes from Dutch leerjaar, from Dutch leren, from Dutch lederen, from Dutch en, from Middle Dutch ende, from Old Dutch endi, from Proto-West Germanic andī, from Proto-Germanic andijaz — on, onto.

tahun ajaran (Indonesian): school year

Definitions

  1. school year

Ancestry of “tahun ajaran”, step by step

tahun ajaran traces back through two separate lines of ancestry.

via Dutch leerjaar

StepLanguageWordMeaning
1Dutchleerjaaracademic year
2Dutchlerento learn; to teach; made of leather
3DutchlederenAlternative form of leren
4Dutchenand; well, so; plus, and
5Middle Dutchendeand; end
6Old Dutchendiend
7Proto-West Germanicandīend
8Proto-Germanicandijazend
9Proto-Indo-Europeanh₂entíosfront; forehead
10Proto-Indo-Europeanh₂ent-face; forehead; front
11Proto-Indo-Europeanh₂en-on, onto

via Indonesian tahun

StepLanguageWordMeaning
1Indonesiantahunyear
2Malaytahunyear
3Proto-Malayictahunyear
4Proto-Malayo-Polynesiantaqunyear
Every word from Proto-Indo-European h₂en-