telescope
A telescope is a long, tube-shaped tool that helps you see things that are very far away. It is most commonly used by people to look at the moon, stars, and planets in the sky.
Examples
3 of 5I used my telescope to look at the moon last night.
I used my long tube tool to see the moon during the night.
The scientist used a powerful telescope to find a new planet.
The science worker used a strong tube tool to find a new world.
Hey, come look through my telescope and see the stars!
Look inside my tool and see the bright lights in the sky!
Word Family
Memory Tip
Think of 'Tele' as 'Far' (like telephone) and 'Scope' as 'See'. A telescope lets you 'See Far'.
Quick Quiz
He used a ______ to see the craters on the moon.
Correct!
The correct answer is: telescope
Examples
I used my telescope to look at the moon last night.
everydayI used my long tube tool to see the moon during the night.
The scientist used a powerful telescope to find a new planet.
formalThe science worker used a strong tube tool to find a new world.
Hey, come look through my telescope and see the stars!
informalLook inside my tool and see the bright lights in the sky!
Astronomical research often requires the use of a space telescope.
academicStudying stars often needs a tool that stays in space.
Our company manufactures high-quality lenses for every telescope.
businessOur business makes good glass parts for every viewing tool.
Word Family
Common Collocations
Common Phrases
radio telescope
a tool that collects radio waves from space
telescope pipe
a tube that slides inside another tube
handheld telescope
a small tool you can hold in your hand
Often Confused With
A telescope is used to see big things that are far away; a microscope is used to see tiny things that are very close.
Telescopes usually have one tube for one eye, while binoculars have two tubes for both eyes.
Usage Notes
Use 'telescope' when talking about space, stars, or viewing distant objects on land. It can also be a verb meaning 'to slide into each other' like parts of a folding tube.
Common Mistakes
Some learners forget the 'e' at the end of the word. Others may call it a 'microscope' by mistake when looking at the stars.
Memory Tip
Think of 'Tele' as 'Far' (like telephone) and 'Scope' as 'See'. A telescope lets you 'See Far'.
Word Origin
Derived from the Greek words 'tele' meaning far and 'skopos' meaning seeing.
Grammar Patterns
Cultural Context
The telescope is famous for helping Galileo prove that the Earth moves around the Sun.
Quick Quiz
He used a ______ to see the craters on the moon.
Correct!
The correct answer is: telescope
Related Grammar Rules
Related Vocabulary
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integer
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microscope
A1A scientific tool used to see very small objects that are not visible to the naked eye. It uses special lenses to make tiny things like cells or bacteria look much larger.
oxygen
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hydrogen
A1Hydrogen is a chemical element that is the lightest and most common gas in the universe. It has no color or smell and combines with oxygen to make water (H2O).
nitrogen
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polymer
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prime number
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