Spanish to English Dictionary (Diccionario Español-Inglés)

Radio Astronomy

The branch of astronomy that studies celestial bodies by means of the radio waves they emit.

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.

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.

Ragido

A loud, harsh cry or roar, typically made by an animal.

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.

Raj

British rule in the Indian subcontinent between 1858 and 1947; also used generally to mean rule, governance, or reign.