Noun
Any
of
a
group
of
seamen
who
cruised
on
their
own
account
on
the
Spanish Main
and
in
the
Pacific
in
the
17th
century
,
who
were
similar
to
pirates
but
did
not
prey
on
ships
of
their
own
nation
.
Verb
To
engage
in
piracy
against
any
but
one
'
s
own
nation
'
s
ships
.