Where does “tilestone” come from?

tilestone (English) comes from English tile, from Middle English Tīle, from Old English tiġele, from Proto-Germanic tigulǭ, from Latin tēgula, from Latin tegō, from Proto-Italic tegō, from Proto-Indo-European (s)teg- — to cover; pole, stick, beam.

tilestone (English): A kind of laminated shale or sandstone belonging...

Definitions

  1. A kind of laminated shale or sandstone belonging...

Ancestry of “tilestone”, step by step

tilestone traces back through two separate lines of ancestry.

via English tile

StepLanguageWordMeaning
1EnglishtileA regularly-shaped slab of clay or other...
2Middle EnglishTīle
3Old Englishtiġeletile; brick; tile
4Proto-Germanictigulǭtile; brick
5Latintēgulaa large, flat and heavy roof tile used in an overlapping formation with the curved and smaller imbrex
6Latintegōto cover; to clothe
7Proto-Italictegōcover
8Proto-Indo-European(s)teg-to cover; pole, stick, beam

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 (s)teg-