Where does “svärdbrev” come from?

svärdbrev (Swedish) comes from Swedish brev, from Old Norse bréf, from Latin breve, from Latin brevis, from Proto-Italic *breɣʷis, from Proto-Indo-European mréǵʰus, from Proto-Indo-European mreǵʰ- — short.

svärdbrev (Swedish): in Nordic folklore: a sword letter

Definitions

  1. in Nordic folklore: a sword letter

Ancestry of “svärdbrev”, step by step

svärdbrev traces back through two separate lines of ancestry.

via Swedish brev

StepLanguageWordMeaning
1Swedishbrevletter; written note; parcel within certain size...
2Old Norsebréf
3Latinbrevenominative neuter singular of brevis; accusative...
4Latinbrevisshort, small, little, narrow; brief, short;...
5Proto-Italic*breɣʷis
6Proto-Indo-Europeanmréǵʰusshort; brief
7Proto-Indo-Europeanmreǵʰ-short

via Swedish svärd

StepLanguageWordMeaning
1Swedishsvärda sword
2Old Swedishsværþsword
3Old Norsesverðsword
4Proto-Germanicswerdąsword
5Proto-Indo-Europeanswēr-heavy
Every word from Proto-Indo-European mreǵʰ-Every word from Proto-Indo-European mréǵʰusEvery word from Proto-Italic *breɣʷis