Keywords: telescope, astronomy, astronomer

Sign Definition

As a Noun

  1. A long, tube-shaped instrument with lenses inside it which you look through in order to make distant things appear larger and nearer. English = telescope.
  2. The scientific study of the stars, planets, and other natural objects in space. English = astronomy.
  3. A scientist who studies the stars, planets, and other natural objects in space. English = astronomer.

As a Verb or Adjective

  1. To use or look through a telescope, to practise the science of astronomy.