We used a telescope to observe the Moon.
What does Telescope mean?
an instrument used to observe faraway objects.
Dictionary definition
An instrument that gathers and focuses light or other electromagnetic signals so people can observe distant objects.
Telescope in a sentence
The telescope's mirror collected light from a distant galaxy.
Some telescopes detect radio waves or X-rays instead of the visible light our eyes can see.
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Practice the meaning of Telescope
Answer three quick questions about its meaning and related words.
What is a telescope?
A telescope gathers signals from distant targets for observation.
Which sentence uses telescope correctly?
Telescopes gather and focus light or other signals from distant objects.
Which statement is accurate?
Telescopes can detect radio waves, infrared light, X-rays, and other signals.
Nice work!
You completed 3 questions.
Telescope
Voice settings
tel · uh · skohp · strongest beat: tel
3 syllables. Say each part, then blend the word.
- Syllables
- tel · uh · skohp
- Strongest beat
- tel
- Ending
- skohp
- Tip
- Put a little extra energy on tel.
Say Telescope
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Ready when you are.
Words like Telescope
Does Telescope have an opposite?
Telescope names an instrument and has no direct antonym. A microscope observes tiny nearby objects, while the naked eye means observing without an instrument; neither is an opposite.
Want to practice telescope synonyms in context? Try a Synonym Search question like "The telescope helped us see the moon clearly," then compare close word choices. Practice telescope synonyms.
Telescope word family
telescope
telescopes
More than one telescope.
telescopic
Related to a telescope or able to extend and collapse in sections.
telescopically
By means of a telescope or in an extending, sectioned way.
Explore related words
Understand Telescope
A telescope collects information from faraway objects; that information is not always visible light.
A telescope does not pull objects closer. It gathers and focuses light or other signals so distant objects can be observed in greater detail.
Students compare images or descriptions from optical and radio telescopes, identify the signal each detects, and design a labeled telescope for one observation goal.
Why do astronomers build different kinds of telescopes? Compare what an optical telescope and radio telescope collect.

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