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polywool
Language
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English
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Etymology
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From
poly-
+
wool
.
Noun
edit
polywool
(
countable
and
uncountable
,
plural
polywools
)
A mixture of
polymer
and
wool
used as a
filter
material in
aquariums
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English terms prefixed with poly-
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English uncountable nouns
English countable nouns
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