perineum

2 definitions found

perineum - Collaborative International Dictionary of English v.0.48 :

  Perineum \Per`i*ne"um\, n. [NL., fr. Gr. peri`naion about +
     peri`neos.] (Anat.)
     The region which is included within the outlet of the pelvis,
     and is traversed by the urinogenital canal and the rectum.
     [1913 Webster]

perineum - WordNet (r) 2.1 (2005) :

  perineum
      n 1: the general region between the anus and the genital organs