ˈklɔɪstə n. & v. --n. 1 a covered
walk,
often with a
wall on
one side and a
colonnade open to a
quadrangle on
the other,
esp. in a
convent,
monastery,
college, or
cathedral. 2
monastic life or
seclusion. 3 a convent or monastery. --v.tr.
seclude or
shut up usu. in a convent or monastery. øøcloistral adj. [ME f. OF cloistre f. L claustrum, clostrum
lock, enclosed
place f. claudere clausCLOSE(2)]