Definition of coronals:
(adj) :
(phonetics) Relating to a sound made with the tip or blade of the tongue.
(adj) :
(anatomy) Relating to the coronal plane that divides a body into dorsal (back) and ventral (front).
(adj) :
(dentistry) Relating to the external (supragingival) portion of the tooth.
(adj) :
(astronomy) Relating to the corona of a star.
(adj) :
(botany) Relating to the corona of a flower.
(adj) :
(urology) Relating to the corona glandis.