sciatic foramen
n.
Either of two foramina, designated greater and lesser, formed by the sacrospinous and sacrotuberous ligaments crossing the sciatic notches of the hipbone.
Words nearby sciatic foramen
spilt,
spilth,
spim,
spin,
spin a yarn,
sciatic foramen,
spin bowler,
spin casting,
spin control,
spin doctor,
spin fishing