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zeptobarn
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English
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Etymology
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From
zepto-
+
barn
.
Noun
edit
zeptobarn
(
plural
zeptobarns
)
(
physics
)
A unit of
surface area
equal to 10
-21
barns
Categories
:
English terms prefixed with zepto-
English lemmas
English nouns
English countable nouns
en:Physics
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