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photoblocker
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English
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Etymology
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From
photo-
+
blocker
.
Noun
edit
photoblocker
(
plural
photoblockers
)
(
biochemistry
,
lithography
)
A substance that stops
light
.
Categories
:
English terms prefixed with photo-
English lemmas
English nouns
English countable nouns
en:Biochemistry
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