Where does “ploughpoint” come from?

ploughpoint (English) comes from English point, from Middle English point, from Old French point, from Latin pūnctum, from Latin punctus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

ploughpoint (English): Alternative form of plowpoint

Definitions

  1. Alternative form of plowpoint

Ancestry of “ploughpoint”, step by step

ploughpoint traces back through two separate lines of ancestry.

via English point

StepLanguageWordMeaning
1EnglishpointA discrete division of something; A sharp...
2Middle Englishpoint
3Old Frenchpointa sting; a prick; moment; time; dot
4Latinpūnctumpoint
5Latinpunctuspricked, punctured, pierced, having been pricked;...
6Latin-tusForms the past participle of verbs; Forms...
7Proto-Italic-tus
8Proto-Indo-European-tusDerives action nouns from verb roots

via English Plough

StepLanguageWordMeaning
1EnglishPloughThe brightest seven stars of the constellation Ursa Major. They are Alkaid, Mizar, Alioth, Megrez, Dubhe, Merak, and Phecda
2Middle Englishplouh
3Old Englishplōhhide of land, ploughland
4Old Frisianplōgtroop, common interest
5Proto-Germanicplōgazplough
6Proto-Celticɸlowyosrudder
7Proto-Indo-Europeanplówyosship
8Proto-Indo-Europeanplew-to fly, flow, run
Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin punctus