particulate matter
English Dictionary
->
Letter P
-> particulate matter
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particulate matter Definition
(n)
a
small
discrete
mass
of
solid
or
liquid
matter
that
remains
individually
dispersed
in
gas
or
liquid
emissions
(
usually
considered
to
be
an
atmospheric
pollutant
)
particulate matter Synonyms
particulate
particulate matter
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