Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A set of bits that represents a graphic image, with each bit or group of bits corresponding to a pixel in the image.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun computing a series of bits that represents a rasterized graphic image, each pixel being represented as a group of bits

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun an image represented as a two dimensional array of brightness values for pixels

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

bit +‎ map

Examples

Comments

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