📡radar (rädar)

noun
/ˈreɪdɑːr/
radar (radar)

Signification

a system that uses radio waves to detect the position and speed of objects
a system for detecting the presence, direction, distance of aircraft, ships by sending out radio waves
Traduction de la signification
un système qui utilise des ondes radio pour détecter la position et la vitesse des objets.
un systeme qui utilise des ondes radio pour detecter la position et la vitesse des objets.

Phrases d'exemple

The plane was detected by the airport's radar system.

L'avion a été détecté par le système radar de l'aéroport.
L'avion a ete detecte par le systeme radar de l'aeroport.

The radar detected an unknown aircraft approaching the base.

Le radar a détecté un avion inconnu se dirigeant vers la base.
Le radar a detecte un avion inconnu se dirigeant vers la base.

Expressions d'exemple

under the radar
sous le radar
sous le radar

Synonymes

scanner, detector, sensor, locator, detection system, sonar, tracking device
Entrée 1
scanner, detector, sensor, locator
Entrée 2
detection system, sonar, tracking device

Antonymes

blind spot, invisibility

Collocations

radar system, radar signal, air radar, weather radar, radar screen, radar detection
Entrée 1
radar system, radar signal, air radar, weather radar
Entrée 2
radar screen, radar signal, radar detection

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