Where does “catur” come from?
catur (Indonesian) comes from Malay catur, from Sanskrit चतुर्, from Proto-Indo-Aryan ćatwā́ras, from Proto-Indo-Iranian čatwā́ras, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.
catur (Indonesian): four; chess; dialogue
Ancestry of “catur”, step by step