toqus
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union
noun
the
act
or
state
of
joining
two
or
more
things
,
people
,
or
ideas
together
to
form
one
•
The
union
of
the
two
rivers
creates
a
wide
,
peaceful
lake
.
The
union
of
the
two
rivers
creates
a
wide
,
peaceful
lake
.
•
Their
wedding
celebrated
the
joyful
union
of
different
cultures
.
Their
wedding
celebrated
the
joyful
union
of
different
cultures
.
From
Latin
unio
“
oneness
,
unity
”,
from
unus
“
one
”.
noun
an
organization
that
represents
workers
and
negotiates
with
employers
about
pay
,
hours
,
and
conditions
•
The
factory
workers
joined
a
union
to
ask
for
safer
machines
.
The
factory
workers
joined
a
union
to
ask
for
safer
machines
.
•
Our
union
voted
to
go
on
strike
next
Monday
.
Our
union
voted
to
go
on
strike
next
Monday
.
Sense
developed
in
the
19th
century
from
the
idea
of
workers
coming
together
in
unity
.
noun
in
mathematics
,
the
set
that
contains
all
the
elements
of
two
or
more
given
sets
•
The
union
of
sets
A
and
B
includes
every
element
found
in
either
set
.
The
union
of
sets
A
and
B
includes
every
element
found
in
either
set
.
•
On
the
screen
,
the
programmer
created
a
union
of
three
arrays
to
remove
duplicates
.
On
the
screen
,
the
programmer
created
a
union
of
three
arrays
to
remove
duplicates
.
Adopted
into
mathematics
in
the
19th
century
to
describe
combining
sets
,
using
the
everyday
idea
of
unity
.
Union
noun
a
group
of
states
,
nations
,
or
political
bodies
that
choose
to
act
together
under
one
government
or
agreement
•
Croatia
joined
the
European
Union
in
2013
.
Croatia
joined
the
European
Union
in
2013
.
•
The
African
Union
meets
yearly
to
discuss
regional
issues
.
The
African
Union
meets
yearly
to
discuss
regional
issues
.
Political
sense
grew
from
the
18th-century
idea
of
separate
kingdoms
uniting
under
one
crown
or
parliament
,
such
as
the
Act
of
Union
1707
.