Where does “hovedregning” come from?

hovedregning (Danish) comes from Danish hoved, from Old Norse hǫfuð, from Old Norse -i, from Latin -ē, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

hovedregning (Danish): mental arithmetic, the act of calculating without...

Definitions

  1. mental arithmetic, the act of calculating without...

Ancestry of “hovedregning”, step by step

hovedregning traces back through two separate lines of ancestry.

via Danish hoved

StepLanguageWordMeaning
1Danishhovedhead; mind; person
2Old Norsehǫfuðhead
3Old Norse-ith
4Latinly; used to form adverbs from adjectives
5Latindis-asunder, apart, in two; reversal, removal;...
6Latincalceusshoe
7Latincalxlimestone; chalk; the finish line
8Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via Danish regning

StepLanguageWordMeaning
1Danishregninga bill; calculation; math
2GermanRechnungbill, restaurant bill; a reckoning, calculation;...
3Germanrechnento count, reckon, calculate, compute; to expect
4Middle High Germanrechenen
5Old High Germanrehhanōn
6Proto-Germanicrekanōnąto count; to explain
7Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Ancient Greek χάλιξEvery word from Latin dis-Every word from Latin