Meaning : The first light of day.
Example :
We got up before dawn.
They talked until morning.
Synonyms : aurora, break of day, break of the day, cockcrow, dawn, dawning, daybreak, dayspring, first light, morning, sunup
Meaning : Atmospheric phenomena accompanying the daily appearance of the sun.
Meaning : The daily event of the sun rising above the horizon.
Meaning : Of an industry or technology. New and developing.
Example :
High-technology sunrise industries.