[avan‑nat]
variante(s): auantnat
adj.
'aîné'
D: 1254 Gascogne ⊂ Blochwitz 87 (auantnat); 1255 Gascogne ⊂ Blochwitz 87 (auant nat); 1319 La Réole ⊂ ArchGir 36,117 (auant nat)
∅ FEW.
→ an‑nat