Definition

1. Noun:
   • (Roman mythology) Goddess of the dawn: In Roman mythology, Aurora is the personification of the dawn, the goddess who renews herself each morning and flies across the sky to announce the coming of the sun. She is the counterpart of the Greek goddess Eos.
   • A natural light display in the sky: A luminous atmospheric phenomenon, seen primarily in high-latitude regions, characterized by shimmering bands, curtains, or rays of colored light. This light is caused by charged particles from the sun interacting with gases in the Earth's magnetosphere.
   • (Poetic/Literary) The dawn, daybreak: The first light of day; the beginning of sunrise.

Examples of Usage

• Noun (Mythology):
  • In the poem, Aurora drove her chariot across the sky, scattering roses.
• Noun (Atmospheric Phenomenon):
  • We traveled to Norway to see the aurora borealis.
  • The green and purple hues of the aurora danced above the frozen lake.
• Noun (Dawn):
  • They waited for the aurora to signal the start of their journey.

Advanced Usage

• "aurora borealis": The specific term for the northern lights, the aurora visible in the Northern Hemisphere.
  • The aurora borealis is most commonly seen in places like Alaska and Iceland.
• "aurora australis": The specific term for the southern lights, the aurora visible in the Southern Hemisphere.
  • Fewer people have witnessed the aurora australis due to the remote locations where it is visible.

Variants and Related Words

• Auroral (adj): Of or relating to an aurora or the dawn.
  • The auroral display was breathtaking.
• Aurorean (adj): Pertaining to Aurora, the goddess, or resembling the dawn (poetic).
  • The aurorean glow tinted the clouds pink.

Synonyms

• For the atmospheric phenomenon: Northern lights, southern lights, polar lights.
• For the dawn: Daybreak, sunrise, dawn, first light, morning.

Related Phrases

• "aurora polaris": A general term for the polar auroras (both borealis and australis).
• "auroral zone": The geographic region where auroras are most frequently observed.

Noun

1. (Roman mythology) goddess of the dawn; counterpart of Greek Eos
2. an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force
3. the first light of day
   • we got up before dawn
   • they talked until morning