Sagittal. And if it's divided into equal parts, it's median/midsagittal.
Solar plexus
Para-Sag-ital plane. A plane goesparallelto Sag-ital plane. (Sagita means Arrow.)
The frontal plane divides the body into a dorsal and a ventral section.
Anterior and posterior portions. It divides the body into front and back portions.
From a vertical point of view, the plane that divides the body into left and right portions is the lateral plane or sagittal plane. Dividing the body into planes makes studying anatomy less confusing as body parts can be more easily identified.
sagittal plane is a vertical plane that divides sth to left and right parts coronal plane is a vertical plane that divides sth into anterior and posterior parts
Coronal plane
Axial plane (Transverse Plane) which is a horizontal plane that divides the body or any of its parts into upper and lower parts. If you mean the entire body, it runs horizontality through the umbilicus or navel.
The midsagittal plane divides the body into identical left and right arts.
If we consider the longitudinal cross section of the single stage of CFC disc, then the plane containing the impeller blade section with hub & shroud is known as the Meridional Plane.
Sagittal Plane
transverse section