variante(s): bestiou

n. m.

a. 'petite bête'

D: 1501 ⊂ Pans₅

b. 'animal sculpté'

D: 1375 ⊂ ArtMontpRR 257a,38–39 (‑ious pl.)

∅ FEW 1:340b [ʙᴇѕᴛɪᴀ].