German to English Dictionary (Deutsch-Englisch Wörterbuch)

Radio telescope

A directional antenna used in radio astronomy to gather radio frequency radiation from astronomical sources in the sky.

Radio-Phone

A device that transmits and receives sound via radio waves, allowing for wireless communication.

Radio-transmitter

A device that converts electrical energy into radio waves for transmission.

Radioastronomy

The branch of astronomy that studies celestial bodies and phenomena by measuring the radio waves they emit.

Radiography

The process of using X-rays to view the internal structure of an object, especially for medical diagnosis.

Radiostronomy

The branch of astronomy that deals with the study of celestial objects through their radio emissions.

Radiotelephone

A device that allows for wireless communication of voice over radio frequencies.

Radiotelephony

The technology and practice of using radio waves to transmit voice communications over distances.

Ragu

A rich, slow-cooked meat-based sauce originating from Italian cuisine, typically served with pasta.

Ragù

A thick Italian sauce made with meat, vegetables, and tomatoes, typically served with pasta.

Raider

A person who attacks an enemy in the enemy's territory; a plunderer.

Rain

Water that falls from the clouds in droplets.