dasiberdt, dasyberdt

[ME., also daysyberd, dosebeirde, do iberde, doscibeirde; appar. Duribuccus , that neuer openeth his mouth, a dasiberde . Medulla , in Prompt. Parv., p. 114, note. Ther is a do iberd I woulde dere, That walkes abrode wilde were. Chester Plays, i. 201.