telescope

• أداة بصرية تُستخدم لتكبير الأجسام البعيدة وجعلها تبدو أقرب وأوضح، وتُستعمل أساسًا في رصد الأجرام السماوية أو الأهداف الأرضية.

An optical instrument designed to make distant objects appear larger and closer, used primarily for observing celestial bodies or terrestrial objects.

1. Optical instrumentA2formalscientific

   An instrument designed to make distant objects appear nearer and larger, used for observing celestial bodies.

   تلسكوب

   • He looked at the moon through his telescope.
   • The observatory has a powerful telescope for studying stars.
   • Galileo improved the design of the telescope in the 17th century.

   المرادفاتscopespyglass

2. Radio telescopeB2formalscientific

   A large antenna used to detect radio waves from space.

   مقراب راديوي

   • The radio telescope detected signals from a distant galaxy.
   • Scientists use radio telescopes to study cosmic phenomena.
   • The array of radio telescopes covers a vast area of the desert.

   المرادفاتdishradio antenna

• فعل يعني أن ينزلق شيء أو ينطوي داخل آخر على هيئة أجزاء منظار التلسكوب، أو أن يُضغط شيء ويُقصَّر ويُختصر.

A verb meaning to slide or collapse into one another, like the sections of a telescope, or to condense or shorten something.

1. Shorten or compressB2formal

   To make something shorter or more compact, often by sliding or folding parts together.

   يطوي

   • The mechanic telescoped the antenna for storage.
   • The design allows the device to telescope into a smaller size.
   • He telescoped the tripod legs to fit in the bag.

   المرادفاتcollapsecompactcompresscondensecontractcrushfoldshortensquash

   الأضدادelongateexpandextendlengthenstretch

2. Condense in timeC1formal

   To compress events or processes into a shorter period of time.

   الضغط في الزمن

   • The director telescoped the entire story into a two-hour film.
   • The training program was telescoped from six months to three.
   • The timeline for the project was telescoped due to the deadline.

   المرادفاتabbreviatecompresscondensecontractshortentruncate

   الأضدادexpandextendlengthenprolong