Dictionary
au•ro•ral
Pronunciation: (ô-rôr'ul, ô-rōr'-, u-rôr'-, u-rōr'-), [key]—
adj.
1. of or like the dawn.
2. pertaining to the aurora borealis or aurora australis.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.