Cor"o*nal (k?r"?-nal or, esp. in
science, k?-r?"nal; 277), a. [L.
coronalis: cf. F. coronal.] 1.
Of or pertaining to a corona (in any of the
The coronal light during the eclipse is
2. Of or pertaining to a king's crown, or
The law and his coronal oath require his
undeniable assent to what laws the Parliament agree upon.
3. Of or pertaining to the top of the
head or skull.
4. (Zoöl.) Of or pertaining
to the shell of a sea urchin.
Coronal suture (Anat.), a suture
extending across the skull between the parietal and frontal
bones; the fronto-parietal suture.
Cor"o*nal, n. 1.
A crown; wreath; garland. Spenser.
2. The frontal bone, over which the
ancients wore their coronæ or garlands.