cervices

from The Collaborative International Dictionary of English v.0.48

Cervix \Cer"vix\, n.; pl. E. {Cervixes}, L. {Cervices}. [L.]
   (Anat.)
   The neck; also, the necklike portion of any part, as of the
   womb. See Illust. of {Bird}.
   [1913 Webster]