Definition from Wiktionary, the free dictionary
See also: tourbé
From Middle French tourbe, from Old French tourbe, from Frankish *turba, from Proto-Germanic *turbaz (“turf”), from Proto-Indo-European *dorbʰós (“tuft, lawn”). Cognate with Old High German zurba (“turf”), English turf.
tourbe f (plural tourbes)
- peat (soil)