Meaning of red flag
Definition of red flag
(noun)
a
flag
that serves as a
warning
signal; "we didn't
swim
at the
beach
because the red
flag
was up"
the
emblem
of
socialist
revolution
something that irritates or demands
immediate
action; "doing that is
like
waving
a red
flag
in
front
of a bull"
Other information on red flag
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red flag
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