v. intr.

'germer, se former'

T: PCardV 29,32 (C) = Rn 2:244a

Comp. de → botonar.

FEW 15/1:223a [*ʙᴏ̄ᴛᴀɴ]; DECH 1:645b; DEM 1:182b; Cunha 120b; DELI 3b; DEI 6b. DAO 404.