English to English Dictionary

RPG

A genre of games in which players assume the roles of characters in a fictional setting.

Rabat

The capital city of Morocco, located on the Atlantic coast.

Rabble

A disorderly crowd, mob, or the lowest class of people.

Raceme

A botanical term referring to an inflorescence in which flowers are borne on short stalks along a central stem.

Racer

A person, animal, or vehicle that takes part in races, especially as a profession or sport.

Radar dish

A concave, parabolic antenna used to transmit and receive radio waves for detecting the position, speed, and other characteristics of remote objects.

Radar facility

An installation equipped with radar transmitters and receivers used for detecting and tracking objects such as aircraft, ships, or weather systems.

Radar site

A designated location equipped with radar transmitters and receivers used for detecting aircraft, ships, or weather formations.

Radar station

A facility equipped with radar transmitter and receiver apparatus for detecting the position, speed, and direction of aircraft, ships, or weather formations.

Radarscope

A display device that shows the position of objects detected by radar.

Radiance

The quality or state of being radiant; brightness or light emitted from a source.

Radiant flux density

The radiant flux received by a surface per unit area, typically expressed in watts per square meter.