Where does “hlaupársdagur” come from?

hlaupársdagur (Icelandic) comes from Icelandic dagur, from Old Norse dagr, from Proto-Germanic dagaz, from Proto-Indo-European dʰegʷʰ- — to burn; warm, hot.

hlaupársdagur (Icelandic): leap day

Definitions

  1. leap day

Ancestry of “hlaupársdagur”, step by step

hlaupársdagur traces back through two separate lines of ancestry.

via Icelandic dagur

StepLanguageWordMeaning
1Icelandicdagura day
2Old Norsedagra day; days, times
3Proto-Germanicdagazday; name of the D-rune
4Proto-Indo-Europeandʰegʷʰ-to burn; warm, hot

via Icelandic hlaupár

StepLanguageWordMeaning
1Icelandichlaupárleap year
Every word from Proto-Indo-European dʰegʷʰ-Every word from Proto-Germanic dagazEvery word from Old Norse dagr