phototransparency
phototransparency · phototransparencies
A photographic slideA photographic slide.
Meaning
2 senses(countable, uncountable)A photographic slide.
(countable, uncountable)The optical transparency of an object, but especially that of tissue and bone to X-rays.
Origin
From photo- + transparency.From photo- + transparency.
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Forms
plural: phototransparencies| Singular | phototransparency |
|---|---|
| Plural | phototransparencies |
regular
Antonyms
1 antonymsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable