Where does “sekolah luar biasa” come from?

sekolah luar biasa (Indonesian) comes from Indonesian luar biasa, from Indonesian luar, from Indonesian kelas, from Malay kelas, from Dutch klas, from French classe, from Italian classe, from Spanish clase — to call, cry, summon.

sekolah luar biasa (Indonesian): special school

Definitions

  1. special school

Ancestry of “sekolah luar biasa”, step by step

sekolah luar biasa traces back through two separate lines of ancestry.

via Indonesian luar biasa

StepLanguageWordMeaning
1Indonesianluar biasaextraordinary
2Indonesianluaroutside; external; foreign
3Indonesiankelasclass
4Malaykelasclass
5Dutchklasa school class; a classroom; travel class
6Frenchclasseclass, type, group; "Une classe de conscrits"...
7Italianclasseclass; classroom; style
8Spanishclaselecture; class; kind, sort, type
9Portugueseclasseclass, kind; class; elegance; class
10Germanklassegreat, awesome
11Russianклассclass
12Latinclassisany one of the five divisions into which Servius...
13Proto-Italicklāssis
14Proto-Indo-Europeankelh₁-to call, cry, summon

via Indonesian sekolah

StepLanguageWordMeaning
1Indonesiansekolahschool; school time; learning
2Malaysekolahschool; school time; learning
3Portugueseescolaschool; campus; college
4Old Portugueseescola
5LatinscholaLeisure time given to learning; schooltime,...
6Ancient Greekσχολήleisure, free time; rest; that in which leisure...
7Proto-Hellenicskʰolā́
8Proto-Indo-Europeansǵʰ-h₃-léh₂
9Proto-Indo-Europeanseǵʰ-to hold; to overpower
Every word from Proto-Indo-European kelh₁-Every word from Proto-Italic klāssisEvery word from Latin classis