The Collaborative International Dictionary of English v.0.48:

Cruciate \Cru"ci*ate\ (kr?"sh?-?t or -sh?t; 106), a. [L.
   cruciatus, p. p. of cruciare to crucify, torture, fr. crux,
   crucis, a cross. See Cross.]
   1. Tormented. [Obs.] --Bale.
      [1913 Webster]

   2. (Bot.) Having the leaves or petals arranged in the form of
      a cross; cruciform.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Cruciate \Cru"ci*ate\ (kr?"sh?-?t), v. t.
   To torture; to torment. [Obs.] See Excruciate. --Bale.
   [1913 Webster]

WordNet (r) 3.0 (2006):

cruciate
    adj 1: shaped like a cross [syn: cruciate, cruciform]