Like the northern lights (7)
I believe the answer is:
auroral
(Other definitions for auroral that I've seen before include "Of the northern lights" , "very early in the morning" , "Dawn's" .)
I've seen this clue in the LA Times and The New York Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free.
Check out my app
or
learn more
about the Crossword Genius project.