An instrument designed to observe distant objects by collecting and focusing electromagnetic radiation—such as visible light, radio waves, or X-rays—thereby making them appear nearer.
The astronomer used a telescope to observe the stars and planets.
A cylindrical device that can be extended or collapsed, often used in various tools or instruments.
The surveyor extended the telescope on his tripod to get a better view of the landscape.
telescopeverb
To slide or cause to slide into itself, making it shorter or more compact.
The engineer designed the antenna to telescope into itself for easy storage.
To compress or condense something in time or space.
The director decided to telescope the events of the novel into a two-hour film.
To become compressed or condensed, often in a way that causes damage or destruction.
The cars telescoped into each other during the massive pile-up on the highway.