Where does “rockera” come from?

rockera (Swedish) comes from French roquer, from Middle French roc, from Old French roc, from Arabic رُخّ, from Persian رخ, from Middle Persian lhw', from Sanskrit रथ, from Proto-Indo-Iranian Hrátʰas — to roll; wheel; to run, roll.

rockera (Swedish): to castle (to perform the move of castling)

Definitions

  1. to castle (to perform the move of castling)

Ancestry of “rockera”, step by step

StepLanguageWordMeaning
1Frenchroquerto castle
2Middle Frenchrocrook
3Old Frenchrocrook
4Arabicرُخّ
5Persianرخrook; cheek; face
6Middle Persianlhw'rook, castle
7Sanskritरथchariot, car, especially a two-wheeled...
8Proto-Indo-IranianHrátʰaschariot
9Proto-Indo-EuropeanHrót-h₂-os
10Proto-Indo-EuropeanHret-to roll; wheel; to run, roll
Every word from Proto-Indo-European Hret-