telescope

From Wiktionary

Word parts[change]

tele- + scope

Pronunciation[change]

Noun[change]

Singular
telescope

Plural
telescopes

  1. (countable) (astronomy) A telescope is a machine that is made up of a tube and lenses that is used to make things that are far away look larger. Often used by astronomers.
    Freddy used the telescope to see the mountain fifty miles away.