Comet

Pronunciation: /ˈkɑːmət/

Comet (noun)

  1. A small icy body in space that moves around the Sun and can form a bright tail when it gets close.
  2. A body of ice and dust that releases gas and dust near the Sun, creating a glowing head and tail.

Examples

  • A comet moves through space and leaves a glowing trail.
  • The icy space visitor appeared in the night sky.