Where does “motbør” come from?

motbør (Norwegian Nynorsk) comes from Norwegian Nynorsk bør, from Norwegian Nynorsk boraks, from French borax, from English borax, from Middle English boras, from Anglo-Norman boreis, from Medieval Latin baurach, from Arabic بَوْرَق.

motbør (Norwegian Nynorsk): a headwind; resistance, opposition

Definitions

  1. a headwind; resistance, opposition

Ancestry of “motbør”, step by step

motbør traces back through two separate lines of ancestry.

via Norwegian Nynorsk bør

StepLanguageWordMeaning
1Norwegian Nynorskbørburden; sailing wind; present of burda
2Norwegian Nynorskboraksborax
3Frenchboraxborax
4EnglishboraxA white or gray/grey crystalline salt, with a...
5Middle Englishboras
6Anglo-Normanboreis
7Medieval Latinbaurachborax
8Arabicبَوْرَق
9Persianبورهborax; sugar
10Middle Persianbwlk'

via Norwegian Nynorsk mot

StepLanguageWordMeaning
1Norwegian Nynorskmotcourage; a meeting; to, towards
2Old Norsemótmeeting; town-meeting; joint, juncture
3Proto-Germanicmōtąmeeting
4Proto-Indo-Europeanmeh₂d-to be wet, to become wet; to meet, approach,...
Every word from Middle Persian bwlk'Every word from Persian بورهEvery word from Arabic بَوْرَق