Definitions for "Abdominal Wall"
a wall of muscles in the lower torso area, including the rectus abdominis, external and internal oblique muscles, transversus abdominis, and quadratus abdominis.
a wall of the abdomen
The abdominal wall represents the boundaries of the abdominal cavity. The abdominal wall is split into the posterior (back), lateral (sides) and anterior (front) walls.