Where does “corner ston” come from?

corner ston (Middle English) comes from Middle English corner, from Anglo-Norman cornere, from Old French corne, from Vulgar Latin corna, from Latin cornua, from Latin cornū, from Proto-Indo-European ḱerh₂- — head, top; horn.

corner ston (Middle English): A cornerstone; a keystone

Definitions

  1. A cornerstone; a keystone

Ancestry of “corner ston”, step by step

corner ston traces back through 3 separate lines of ancestry.

via Middle English corner

StepLanguageWordMeaning
1Middle EnglishcornerA corner or angle; an intersection of two objects...
2Anglo-Normancornere
3Old Frenchcornehorn
4Vulgar Latincornahorn; nominative plural of cornum; accusative...
5Latincornuanominative plural of cornū; accusative plural of...
6Latincornūhorn; antler
7Proto-Indo-Europeanḱerh₂-head, top; horn

via Middle English ston

StepLanguageWordMeaning
1Middle EnglishstonAlternative form of stone
2Old Englishstānstone, rock
3Old NorseVeggrname of a dwarf
4Proto-Germanicwajjuzwall
5Proto-Indo-Europeanwh̥₁yús
6Proto-Indo-Europeanweh₁y-to twist, wind, weave, plait; to wrap, enclose,...

via Latin lapis angularis

StepLanguageWordMeaning
1Latinlapis angularis

Words derived from “corner ston

Every word from Proto-Indo-European ḱerh₂-Every word from Latin cornūEvery word from Latin cornua