variante(s): reffors

n. m.

'aide, renfort, pièce servant à renforcer'

D: 1422 ⊂ Pans₃; 1452 ⊂ Pans 2:189,7 (reffors)

FEW 3:727b [ꜰᴏ̆ʀᴛɪᴀ].