overburden
English Dictionary
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Letter O
-> overburden
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overburden Definition
(n)
the
surface
soil
that
must
be
moved
away
to
get
at
coal
seams
and
mineral
deposits
(n)
an
excessive
burden
(v)
burden
with
too
much
work
or
responsibility
(v)
load
with
excessive
weight
overburden Synonyms
overburden
overload
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