Defn: To take a bonnet from; to take off one's bonnet; to uncover; as, to unbonnet one's head. Sir W. Scott.

UNBOOKED
Un*booked", a.

Defn: Not written in a book; unrecorded. "UnbookedEnglish life."
Masson.

UNBOOT
Un*boot", v. t. Etym: [1st pref. un- + boot.]

Defn: To take off the boots from.

UNBORN
Un*born", a.

Defn: Not born; no yet brought into life; being still to appear;
future.
Some unborn sorrow, ripe in fortune's womb. Shak.
See future sons, and daughters yet unborn. Pope.

UNBORROWED
Un*bor"rowed, a.

Defn: Not borrowed; being one's own; native; original.

UNBOSOM
Un*bos"om, v. t. [imp. & p. p. Unbosomed; p. pr. & vb. n.
Unbosoming.] Etym: [1st pref. un- + bosom.]