Where does “räkmacka” come from?

räkmacka (Swedish) comes from Swedish räka, from Old Norse hrókr, 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.

räkmacka (Swedish): a shrimp sandwich, a prawn sandwich (sandwich with shrimp or prawns (and often mayonnaise and eggs))

Definitions

  1. a shrimp sandwich, a prawn sandwich (sandwich with shrimp or prawns (and often mayonnaise and eggs))

Ancestry of “räkmacka”, step by step

räkmacka traces back through two separate lines of ancestry.

via Swedish räka

StepLanguageWordMeaning
1Swedishräkaa shrimp, a prawn
2Old Norsehrókrrook; rook, castle
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

via Swedish macka

StepLanguageWordMeaning
1Swedishmackaa sandwich, specifically an open sandwich; a...
Every word from Proto-Indo-European Hret-Every word from Proto-Indo-European Hrót-h₂-osEvery word from Proto-Indo-Iranian Hrátʰas