auroral   (Sound)

The auroral has 2 Senses.

• auroral
• of or relating to the atmospheric phenomenon auroras; "a prominent green line in the spectrum of the auroras is called the `auroral line'"
• 大気現象オーロラの、または、大気現象オーロラに関する

• auroral, aurorean
• characteristic of the dawn; "a dim auroral glow"
• 夜明けの特徴