variante(s): torva

n. f.

'tourbe'

D: 1399 Saint‑Flour ⊂ DAOA 1231b (‑va); 1403 Saint‑Flour ⊂ DAOA 1231b (‑va); 1452 Saint‑Flour ⊂ DAOA 1227b

∅ FEW 17:387b [*ᴛᴜʀᴃᴀ].