raster

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See also: Raster

English

Old raster-scan display sample.
A raster image.

Etymology

From German Raster, from Latin rāster, from rāstrum (rake, noun), from rādere (to scrape, verb).

Pronunciation

Noun

raster (plural rasters)

  1. (electronics) A scanning pattern of parallel lines that form the display of an image projected on a cathode-ray tube of a television set or display screen.
  2. (computer graphics) A bitmap image, consisting of a grid of pixels, stored as a sequence of lines.
    Synonyms: bitmap, pixmap
    Coordinate term: vector

Derived terms

Translations

Verb

raster (third-person singular simple present rasters, present participle rastering, simple past and past participle rastered)

  1. To scan in parallel lines.

Further reading

Anagrams

Dutch

Pronunciation

  • (file)

Noun

raster n (plural rasters, diminutive rastertje n)

  1. grid
  2. raster

Anagrams

Latin

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Pronunciation

Noun

rāster m (genitive rāstrī); second declension

  1. (usually in the plural) Alternative form of rāstrum n

Declension

Second-declension noun (nominative singular in -er).

Case Singular Plural
Nominative rāster rāstrī
Genitive rāstrī rāstrōrum
Dative rāstrō rāstrīs
Accusative rāstrum rāstrōs
Ablative rāstrō rāstrīs
Vocative rāster rāstrī

References

  • raster”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
  • raster in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.

Swedish

Noun

raster n

  1. a raster, a grid
  2. indefinite plural of rast

Declension

Declension of raster 
Singular Plural
Indefinite Definite Indefinite Definite
Nominative raster rastret raster rastren
Genitive rasters rastrets rasters rastrens

Related terms

Anagrams