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RGB

American  

abbreviation

Television.
  1. red-green-blue.

    RGB image.


RGB British  

abbreviation

  1. red, green, blue

    RGB components of a colour

    RGB signal

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

LG unveiled its competing line, called Micro RGB Evo.

From The Wall Street Journal • Jan. 11, 2026

Dr Andy Scollick, a strategic defence consultant, also identified the device as a "Russian hydroacoustic buoy of type RGB, probably RGB-1".

From BBC • Nov. 23, 2025

Paper: "Racially fair pupillometry measurements for RGB smartphone cameras using the far red spectrum."

From Science Daily • Oct. 24, 2023

Mandiant, which has tracked North Korean hacking operations for the past five years, published findings in March asserting the hackers are linked to North Korea’s main foreign intelligence service, the Reconnaissance General Bureau or RGB.

From Washington Times • Jun. 2, 2023

Asus has the AeroActive Cooler for its gaming-focused ROG Phone lineup, while Razer recently released an RGB cooling fan that’s designed to be attached to whatever smartphone you choose.

From The Verge • Sep. 13, 2022

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