A cloister is a covered walk with an open colonnade on one side, running along the walls of buildings which face a quadrangle.
cloistered:
She has led a cloistered life means that she has been very protected and has not seen much of the outside world or had to face any of its problems.
Cloistered = a verb in the Past Participle.
"Cloistered" in the given sentence is a verb, part of the past tense in the passive voice of the verb "cloister". The complete verb is "were cloistered".
Nuns in general are usually celibate- cloistered or not.
By sister you mean religious sisters then a nun is cloistered (sequestered) and a sister leads a life of service.
To go, and study full-time, as in "cloistered," or more commonly to live on campus.
I suppose false, as nuns may have been cloistered on occasion.
open, free
Adjective.
The cast of Cloistered Honey - 2012 includes: Carrie Lee Patterson as Helen Steve Ratcliff as Abe
(v) to confine