variante(s): espacie, espacier, espassier

n. m.

'vanne'

D: 1372 ⊂ Pans₃ (‑ss‑, FEW «1378»); 1436 ⊂ Pans 2:163,14 (‑ss‑); 1467 ⊂ Pans₃ (‑c‑); 1488 ⊂ Pans 5:40,33 (‑acie); 1488 ⊂ Pans 5:40,34 (‑acie)

FEW 12:134b [ѕᴘᴀʀɢᴇʀᴇ]. – Stouff.