Where does “Rötelschwalbe” come from?

Rötelschwalbe (German) comes from Swedish rotel, from Medieval Latin rotulus, from Latin rotula, from Arabic رَطْل, from Classical Syriac ܪܝܛܠܐ, from Classical Syriac ܠܝܛܪܐ, from French litre, from Medieval Latin litra — ingot.

Rötelschwalbe (German): red-rumped swallow (Cecropis daurica)

Definitions

  1. red-rumped swallow (Cecropis daurica)

Ancestry of “Rötelschwalbe”, step by step

Rötelschwalbe traces back through two separate lines of ancestry.

via Swedish rotel

StepLanguageWordMeaning
1Swedishrotela department or section within a government...
2Medieval Latinrotulusa roll, list, catalogue, schedule, record, a...
3Latinrotulaa small wheel; roll
4Arabicرَطْل
5Classical Syriacܪܝܛܠܐ
6Classical Syriacܠܝܛܪܐlibra, pound
7Frenchlitrelitre
8Medieval Latinlitra
9Ancient Greekλίτραlitra, a Sicilian silver coin; libra, a unit of...
10Proto-Italic*līðrāingot

via German Schwalbe

StepLanguageWordMeaning
1GermanSchwalbeswallow, martin; dive; Schwalbe
2Middle High Germanswalwe
3Old High Germanswalwa
4Proto-West Germanic*swalwāswallow (bird)
5Proto-Germanicswalwǭswallow
Every word from Proto-Italic *līðrāEvery word from Ancient Greek λίτραEvery word from Medieval Latin litra