adj. Of, pertaining to, or situated on both the back and the side
The Century Dictionary and Cyclopedia
Pertaining to the back and the side; dorsal and lateral in position; situated on the side of the back; dorsopleural. Also dorsilateral.
Word Usage
"The study consisted of simple letter-recognition tests given to 17 volunteers, ages 19 to 48, while blood flow to a section in the front of the brain called the dorsolateral prefrontal cortex was measured by magnetic resonance imaging."