Aurora
noun /əˈrɔːrə/ — The dawn; the Northern or Southern Lights.
Definition
The natural luminous display seen in the night sky near the polar regions — caused by charged particles from the sun interacting with Earth's atmosphere. Also: the Roman goddess of dawn.
Beyond the definition
There are very few natural phenomena that reliably make people cry. The aurora is one of them. Something about the scale, the silence, the colour — green and pink fire written slowly across a sky that should only be black — breaks through ordinary defences.
Origin & history
Latin 'Aurora' — goddess of dawn, related to 'aurum' (gold). The Latins named the northern lights after dawn because the pale light was the closest comparison they had.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
They drove to Iceland in November and saw aurora on the second night — she wept, and wasn't embarrassed.
The aurora borealis was everything he'd read about and nothing like it.
She used 'aurora' in her novel — a chapter beginning with the moment before dawn.
Synonyms
northern lights, dawn, aurora borealis, polar lights
Antonyms
Related words
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Fictional scene
Observatory view of planetary systems
An adult uses a telescope at night while a solar-system mobile hangs above, showing planets on curved wires.
The night sky outside the observatory is where an aurora would occur, caused by solar particles interacting with the atmosphere. The telescope represents our human effort to look upward and discern the light and phenomena of the celestial, beyond our own planet.
Image credit: Wordspun · AI-generated conceptual illustration