Where does “underfurrow” come from?

underfurrow (English) comes from English furrow, from Middle English furgh, from Old English furh, from Proto-Germanic furhs, from Proto-Indo-European perḱ-, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

underfurrow (English): To cover as if under a furrow; to plough in;...

Definitions

  1. To cover as if under a furrow; to plough in;...

Ancestry of “underfurrow”, step by step

underfurrow traces back through two separate lines of ancestry.

via English furrow

StepLanguageWordMeaning
1EnglishfurrowA trench cut in the soil, as when plowed in order...
2Middle Englishfurgh
3Old Englishfurhfurrow
4Proto-Germanicfurhsfurrow
5Proto-Indo-Europeanperḱ-colored; motley; to open, rip up
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European perḱ-