variante(s): envasament, evazament

n. m.

'partie supérieure, voûte'

D: 1438 Saint‑Flour ⊂ DAOA 503a (envasament); 1467 Saint‑Flour ⊂ DAOA 503a (evazament)

∅ FEW 14:188b [ᴠᴀѕ].