Definition of pubococcygeal in US English:

pubococcygeal

adjective

Anatomy Zoology
  • Of, relating to, or connecting the pubic bone and the coccyx; specifically designating or relating to the part of the levator ani muscle that takes its origin from the pubis (sometimes regarded as a separate muscle).

Origin

Mid 19th century. Probably after French pubo-coccygien; compare scientific Latin pubo-coccygeus.