discoverture

from The Collaborative International Dictionary of English v.0.48

Discoverture \Dis*cov"er*ture\ (?; 135), n. [Pref. dis- +
   coverture: cf. OF. descoverture.]
   1. Discovery. [Obs.]
      [1913 Webster]

   2. (Law) A state of being released from coverture; freedom of
      a woman from the coverture of a husband.
      [1913 Webster]