Radar is a tool that sends radio waves to see where things are. It helps pilots and sailors find objects and know how fast they move.
The airport uses radar to track planes.
Radar helps ships avoid stormy weather.
Radar can also mean the screen that shows what the radar system finds. This screen shows shapes or dots for things near you.
Look at the radar to find the other planes.
The ship's radar shows a small dot nearby.
Radar can also mean awareness. If something is ‘on your radar’, you know about it or watch it closely.
That new song is on the pop radar now.
The issue was not on the radar before.
Radar is important in airports to help planes land safely. Air traffic controllers watch radar to avoid crashes.
Radar helps pilots land at the airport.
The control tower uses radar to guide planes.
Police use radar to see how fast cars drive. It helps catch drivers who go too fast on roads.
The police used radar to check car speed.
Radar caught the speeding driver on the highway.
If something is ‘under the radar’, people don’t notice it or pay attention to it. It shows something hidden or unknown.
The idea was below the radar at first.
Her talent stayed under the radar for years.
