Noah Webster
Pelvis
PEL'VIS, noun [Latin pelvis a bason.] The cavity of the body formed by the os sacrum, os coccyx, and ossa innominata, forming the lower part of the abdomen.
PEL'VIS, noun [Latin pelvis a bason.] The cavity of the body formed by the os sacrum, os coccyx, and ossa innominata, forming the lower part of the abdomen.