Un*bolt" (?), v. t. [1st pref. un- + bolt.]
To remove a bolt from; to unfasten; to unbar; to open.
"He shall
unbolt the gates."
Shak.
© Webster 1913.
Un*bolt", v. i.
To explain or unfold a matter; to make a revelation.
[Obs.] "I will
unbolt to you."
Shak.
© Webster 1913.