Where does “hearthstone” come from?

Hearthstone derives from Middle English hearthstone, combining hearth and stone, ultimately from Proto-Indo-European steh₂-, meaning to stand or be firm.

hearthstone (English): A flat stone used to form a hearth; The fireside,...

Definitions

  1. A flat stone used to form a hearth; The fireside,...

Ancestry of “hearthstone”, step by step

hearthstone traces back through two separate lines of ancestry.

via English hearth

StepLanguageWordMeaning
1EnglishhearthA brick, stone or cement floor to a fireplace or...
2Middle EnglishherthA hearth; a place where a fire is lighted; A...
3Old Englishheorþhearth
4Proto-West Germanicherþhearth, fireplace
5Proto-Germanicherþaz
6Proto-Indo-Europeankérh₃-to-s
7Proto-Indo-Europeankerh₃-to burn; to praise; to burn; fire, heat

via English Stone

StepLanguageWordMeaning
1EnglishStonefor someone who lived near a stone worked with stone, from
2Middle EnglishstonAlternative form of stone
3Old Englishstānstone, rock
4Old NorseVeggrname of a dwarf
5Proto-Germanicwajjuzwall
6Proto-Indo-Europeanwh̥₁yús
7Proto-Indo-Europeanweh₁y-to twist, wind, weave, plait; to wrap, enclose,...
Every word from Proto-Indo-European kerh₃-
hearthstone — Etymology, Origin & Word History | Etymology Explorer