diascope
/ˈdaɪəskəʊp/
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
13
Scrabble Score
8
Letters
3
Syllables
8
Unique Chars
Meaning
noun
A projector used for projecting transparencies.
noun
a slide viewer, a device for looking at small transparent images.
Example Sentences
- "The diascope test pattern reference for automatic setup is a transparency (Figure 3), built into all TK47B lenses."
- "When it is used to project a slide then at serves as a diascope."
- "The diascope passes light through the two-dimensional object (such as a photographic transparency, slide, or film) and uses a converging projection lens to form an enlarged image on a distant screen."
- "The diascope (a flat piece of glass) was used to press out the blood and expose the apple-jelly points of marginal growth."