coronal

co·ro·nal

adj \ˈkȯr-ən-^əl, ˈkär-; kə-ˈrōn-\

Definition of CORONAL

1

: of, relating to, or being a corona

2

: lying in the direction of the coronal suture

3

: of or relating to the frontal plane that passes through the long axis of the body