variante(s): balleva

n. f.

'barrière à contrepoids' ou 'porte pivotante'

D: 1388 Saint‑Flour ⊂ DAOA 140a (ball‑); 1406 Saint‑Flour ⊂ DAOA 140a (ball‑); 1422 Saint‑Flour ⊂ DAOA 140a (ball‑); 1461 Saint‑Flour ⊂ DAOA 140b (ball‑)

∅ FEW 15/1:60a [*ʙᴀɴᴋ-].