incloister

from The Collaborative International Dictionary of English v.0.48

Incloister \In*clois"ter\, v. t. [Pref. in- in + cloister: cf.
   F. enclo[^i]trer. Cf. {Encloister}.]
   To confine as in a cloister; to cloister. --Lovelace.
   [1913 Webster]