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Definition of “radar” - English Dictionary

"radar" in American English

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radarnoun [C/U]

us   /ˈreɪ·dɑr/
a device or system for finding the position or speed of objects, such as aircraft, that cannot be seen, by measuring the direction and timing of short radio waves that are sent out and reflect back from the objects
(Definition of radar from the Cambridge Academic Content Dictionary © Cambridge University Press)







(Definition of radar from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)

"radar" in Business English

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radarnoun [C]

uk   /ˈreɪdɑːr/ us  
below/under the radar also below/under the radar screen
if something is below or under the radar, people are not aware of it: They were operating under the radar, selling their Web wares from some garage in Bakersfield. Many private treatment centres are slipping under the radar screen of the medical authorities.
on/off the radar also on/off the radar screen
used to say that people do or do not know about something or that something is or is not important to someone: He dropped off the political radar for nearly two decades. Toy safety is definitely on consumers' radar.
(Definition of radar from the Cambridge Business English Dictionary © Cambridge University Press)
Translations of “radar”
in Korean 레이더, 전파탐지기…
in Arabic رادار…
in Malaysian radar…
in French radar…
in Russian радар…
in Chinese (Traditional) 雷達…
in Italian radar…
in Turkish radar…
in Polish radar…
in Spanish radar…
in Vietnamese hệ thống ra-đa…
in Portuguese radar…
in Thai เรดาร์…
in German der Radar…
in Catalan radar…
in Japanese レーダー, 電波探知機…
in Chinese (Simplified) 雷达…
in Indonesian radar…
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“radar” in Business English

Avoiding common errors with the word enough.
Avoiding common errors with the word enough.
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May 25, 2016
by Liz Walter Enough is a very common word, but it is easy to make mistakes with it. You need to be careful about its position in a sentence, and the prepositions or verb patterns that come after it. I’ll start with the position of enough in the sentence. When we use it with a noun,

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