flint (English)
Where does "flint" come from?
The word 'flint' traces back to the Proto-Indo-European root *(s)plind-, which means 'to split' or 'to cleave.' This root evolved through Proto-Germanic as *flintaz before passing into Old and Middle English, retaining a connection to the stone's physical property of fracturing easily. Today, the term reflects this ancient history by describing both the resilient stone itself and the physical act of splitting or sparking.
Full etymology tree
- flint (English), 'A hard, fine-grained quartz that fractures conchoidally and generates sparks when struck against a material such as steel, because tiny chips of the steel are heated to incandescence and burn in air.'
- inherited flynt (Middle English), 'Any of a group of (mostly igneous) solid stones, especially flint.'
- inherited flint (Old English), 'flint'
- inherited *flint (Proto-West Germanic), 'peddle'
- inherited *flintaz (Proto-Germanic)
- derived *(s)plind- (Proto-Indo-European)
- derived *(s)pley- (Proto-Indo-European)
- derived *(s)plind- (Proto-Indo-European)
- inherited *flintaz (Proto-Germanic)
- inherited *flint (Proto-West Germanic), 'peddle'
- inherited flint (Old English), 'flint'
- inherited flynt (Middle English), 'Any of a group of (mostly igneous) solid stones, especially flint.'
Direct ancestors
- flynt (Middle English)
- flint (Old English)
- flint (Proto-West Germanic)
- slinn (Irish)
- πλίνθος (Ancient Greek)
Updated July 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris