Englishfor English speakers
re
Preposition
—
regarding; about
In your earlier e-mail re our problems, you made some suggestions.
imprison
—
verb
(= incarcerate, jail, gaol)
lock up or confine, in or as in a jail
The suspects were imprisoned without trial
the murderer was incarcerated for the rest of his life
—
verb
confine as if in a prison
His daughters are virtually imprisoned in their own house; he does not let them go out without a chaperone