impignoration

from The Collaborative International Dictionary of English v.0.48

Impignoration \Im*pig`no*ra"tion\
   ([i^]m*p[i^]g"n[-o]*r[=a]"sh[u^]n), n. [LL. impignoratio: cf.
   F. impignoration.]
   The act of pawning or pledging; the state of being pawned.
   [Obs.] --Bailey.
   [1913 Webster]