English to English Dictionary

Radiative-transfer

The process by which energy in the form of radiation is transferred through a medium or space.

Radical design

An innovative approach to creation and planning that breaks entirely with traditional conventions to rethink products, systems, or architecture from their fundamental roots.

Radicalism

The beliefs or actions of people who advocate for thorough or complete political or social reform.

Radically

In a thorough or complete manner; fundamentally.

Radio astronomy

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

Radioastronomy

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

Radiograph

An image produced on a sensitive plate or digital detector by X-rays, gamma rays, or similar ionizing radiation.

Radiostronomy

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

Radiotechnology

The science, engineering, and application of equipment utilizing radio waves for communication, broadcasting, radar, and remote control.

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.

Rag-and-bone man

A person who travels through neighborhoods collecting discarded household items, such as rags, old clothes, and bones, to sell them for recycling or reuse.