bit·​map | \ ˈbit-ˌmap How to pronounce bitmap (audio) \

Definition of bitmap

1 : an array of binary data representing a bitmapped image or display also : a file containing such data
2 : a bitmapped image or display

Examples of bitmap in a Sentence

Recent Examples on the Web The presence or absence of bitmaps has no visible difference on any 4KiB operation. Jim Salter, Ars Technica, "Return to RAID: The Ars readers “What If?” edition," 27 May 2020 The reader would then capture a bitmap image of the print. Dan Goodin, Ars Technica, "Attackers can bypass fingerprint authentication with an ~80% success rate," 8 Apr. 2020 To find out, the research team put together a synthetic data set, where some points had a slight correlation over time (arranged as a grid, these correlations created a bitmap image of Alan Turing and Albert Einstein). John Timmer, Ars Technica, "Who needs a CPU? Phase change memory acts as an analog computer," 26 Oct. 2017 Paint has come a long way since its 1985 Windows debut, when users could draw only in black and white; had only the pencil, brush and a few shape tools to form their creations; and could save files only as bitmaps. Jack Flemming,, "Microsoft Paint is marked for death," 24 July 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'bitmap.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of bitmap

1980, in the meaning defined at sense 1

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Time Traveler for bitmap

Time Traveler

The first known use of bitmap was in 1980

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Cite this Entry

“Bitmap.” Dictionary, Merriam-Webster, Accessed 23 Jan. 2021.

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How to pronounce bitmap (audio)

English Language Learners Definition of bitmap

computers : an image which is stored as an arrangement of bits that represent each of the small dots that form the image

Comments on bitmap

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