bitmap: meaning, definition, pronunciation and examples
C1/C2Technical / Formal
Quick answer
What does “bitmap” mean?
A method of representing a digital image as a grid of pixels, where each pixel's colour is stored as one or more bits of data.
Audio
Pronunciation
Definition
Meaning and Definition
A method of representing a digital image as a grid of pixels, where each pixel's colour is stored as one or more bits of data.
Any data structure representing a grid of values (e.g., a binary map used in computing for memory allocation, collision detection, or simple graphics).
Dialectal Variation
British vs American Usage
Differences
No significant lexical or semantic differences. Spelling and usage are identical.
Connotations
Neutral technical term in both varieties.
Frequency
Equally frequent in technical contexts in both regions.
Grammar
How to Use “bitmap” in a Sentence
[Verb] + bitmap: create, save, export, convert, edit, display, store the bitmapBitmap + [Noun]: bitmap file, bitmap data, bitmap formatVocabulary
Collocations
Examples
Examples of “bitmap” in a Sentence
verb
British English
- The software will bitmap the vector graphic for the legacy display.
American English
- They need to bitmap the logo for the old printer driver.
adjective
British English
- We need a bitmap version of the company crest.
American English
- The icon is stored in a bitmap format.
Usage
Meaning in Context
Business
Used in marketing or design departments when discussing image formats for digital assets.
Academic
Found in computer science, digital media, and graphics design papers.
Everyday
Rare in casual conversation, but may appear when discussing photo formats or simple computer graphics.
Technical
Core term in computer graphics, game development, and digital imaging software.
Vocabulary
Synonyms of “bitmap”
Strong
Neutral
Weak
Vocabulary
Antonyms of “bitmap”
Watch out
Common Mistakes When Using “bitmap”
- Using 'bitmap' to refer to any image file (e.g., a JPEG is not technically a bitmap in common usage).
- Misspelling as 'bit map' (should be one word or hyphenated: bitmap or bit-map).
FAQ
Frequently Asked Questions
Technically, a JPEG file contains bitmap/raster data, but in common usage, 'bitmap' often refers specifically to the uncompressed BMP format or the class of raster images, while JPEG is a compressed format for such images.
A bitmap defines an image pixel by pixel, so it loses quality when scaled up. A vector graphic uses mathematical paths and shapes, allowing it to scale to any size without quality loss.
It refers to 'binary digit', the fundamental unit of data in computing. It indicates that the colour information for each pixel is stored using bits.
Yes, though less common. It means to convert something (like a vector graphic) into a bitmap/raster format.
A method of representing a digital image as a grid of pixels, where each pixel's colour is stored as one or more bits of data.
Bitmap is usually technical / formal in register.
Bitmap: in British English it is pronounced /ˈbɪt.mæp/, and in American English it is pronounced /ˈbɪt.mæp/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “The game uses old-school bitmap graphics for a retro feel.”
Learning
Memory Aids
Mnemonic
Think of a map made of BITS (tiny squares/pixels). A BIT-MAP.
Conceptual Metaphor
A DIGITAL MOSAIC or a GRID-DEFINED CANVAS.
Practice
Quiz
Which of the following is a key characteristic of a bitmap?