I. cor·o·nal noun
also cor·o·nel ˈkȯr-ə-n ə l, ˈkär-
Etymology: Middle English coronal, from Anglo-French, from Latin coronalis of a crown, from corona
Date: 14th century
: a circlet for the head usually implying rank or dignity
II. co·ro·nal ˈkȯr-ə-n ə l, ˈkär-; kə-ˈrō- adjective
Date: 14th century
1.
a. : lying in the direction of the coronal suture
b. : of or relating to the frontal plane that passes through the long axis of the body
2. : of or relating to a corona or crown