1. relating to or resembling the aurora (northern or southern lights)
2. of or relating to the dawn; occurring at daybreak
Usage: literary

Examples

• The auroral display lit up the night sky with green and purple bands.
• Scientists study auroral activity to understand solar wind interactions.
• The auroral glow was visible even from the city outskirts.
• Photographers traveled north hoping to capture auroral phenomena.
• The auroral light of early morning filtered through the trees.
• Ancient poets wrote of the auroral beauty that preceded sunrise.