to prevent entry or access by placing a barrier
to block off
[verb]
Ex:
The
organizers
had to
block off
the
backstage
area
.
to close off
[verb]
to restrict or block access to a particular area or passage
Ex:
Authorities
had
to
close
the
park
off
temporarily
for
maintenance
and
repairs.
to cordon off
[verb]
to restrict access to a particular area by using a barrier
Ex:
The
fire department
had to
cordon off
the
building
due to
a
gas
leak
,
ensuring
the
safety
of
surrounding
areas
.
to fight off
[verb]
to resist or overcome a temptation, impulse, attack, etc.
Ex:
The
recovering
addict
worked
hard
to
fight off
cravings
and
stay
committed
to
sobriety
.
to head off
[verb]
to begin a journey or depart from a place
Ex:
He
had to
head off
for
the
airport
to
catch
his
flight
.
to hold off
[verb]
to resist defeat or unfavorable outcomes through defense or delay
Ex:
She
held
the
attackers
off
with
her
impressive
martial
arts
skills.
to keep off
[verb]
to avoid entering or walking onto a specific area or surface
Ex:
Keep off
the
ice
on
the
pond
;
it
might
not
be
safe
yet
.
to knock off
[verb]
to discontinue an activity
Ex:
After
several
failed
attempts
,
the
team
decided
to
knock off
the
experiment
and
try
a
different
approach
to lay off
[verb]
to stop doing something
Ex:
He
laid
off
eating
junk
food
after
learning
about
its
effects
on
his
health.
to log off
[verb]
to stop a connection to an online account or computer system by doing specific actions
Ex:
I
always
log off
my
social media
accounts
before
closing
my
browser
.
to stand off
[verb]
to prevent a potential attacker from approaching by taking on a defensive posture
Ex:
The
homeowner
decided
to
stand
the
trespasser
off
by
firmly
asserting
their
right
to
privacy.
to switch off
[verb]
to make something stop working usually by flipping a switch
Ex:
Remember
to
switch
your
devices
off
before
the
flight
takes
off.
to turn off
[verb]
to cause a machine, device, or system to stop working or flowing, usually by pressing a button or turning a switch
Ex:
Please
remember
to
turn
off
the
lights
before
leaving
the
room.