Where does “hagfræði” come from?

hagfræði (Icelandic) comes from Icelandic fræði, from Old Norse frœði, from Proto-Germanic frōdį̄, from Proto-Germanic -į̄, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

Ancestry of “hagfræði”, step by step

hagfræði traces back through two separate lines of ancestry.

via Icelandic fræði

StepLanguageWordMeaning
1Icelandicfræðiscience, studies; inflection of fræða: ##...
2Old Norsefrœði
3Proto-Germanicfrōdį̄wisdom, understanding
4Proto-Germanic-į̄-th
5Proto-Indo-European-íh₂
6Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Icelandic hagur

StepLanguageWordMeaning
1Icelandichagurdexterous, handy; an advantage; economy
2Old Norsehagrhandy, skillful
3Proto-Germanichagazabled, capable; suitable, comfortable
4Proto-Indo-Europeanḱak-branch, pole; branch, stick; to be able, help
5Proto-Indo-Europeankek- / ḱek- / kekʰ- / ḱekʰ-

Words derived from “hagfræði

Every word from Proto-Indo-European -h₂Every word from Proto-Germanic -į̄Every word from Proto-Germanic frōdį̄