Where does “glósubók” come from?

glósubók (Icelandic) comes from Icelandic bók, from Old Norse bók, from Proto-Germanic bōks, from Proto-Indo-European bʰeh₂ǵos — beech.

glósubók (Icelandic): notebook

Definitions

  1. notebook

Ancestry of “glósubók”, step by step

glósubók traces back through two separate lines of ancestry.

via Icelandic bók

StepLanguageWordMeaning
1Icelandicbóka book
2Old Norsebókbeech; textile fabric with figures woven in it;...
3Proto-Germanicbōksletter, written message, inscriptions carved into...
4Proto-Indo-Europeanbʰeh₂ǵosbeech

via Icelandic glósa

StepLanguageWordMeaning
1Icelandicglósaexplanatory note, gloss
2Old Frenchglose
3Medieval Latinglossaexplanation of a difficult word; an obsolete,...
4Ancient Greekγλῶσσᾰtongue; language; tongue
Every word from Proto-Indo-European bʰeh₂ǵosEvery word from Proto-Germanic bōksEvery word from Old Norse bók