1. of, relating to, or resembling the aurora borealis or aurora australis; having the characteristics of dawn or sunrise
Usage: literary; rare
2. glowing or shimmering with colors like those of the aurora; luminous and colorful
Usage: poetic

Examples

• The aurorean lights danced across the Arctic sky in waves of green and purple.
• She described the sunset in aurorean terms, comparing its colors to the northern lights.
• The aurorean glow of the morning sky promised a beautiful day ahead.
• The fabric had an aurorean shimmer that changed color depending on the angle of light.
• Poets have long used aurorean imagery to capture the magic of dawn.