at arm's length
At a distance, away from one's body.
Iceland were defiant, as they always are, rigid in defence and lacking in attacking ambition, willing to simply keep England at arm's length and maybe land a counter-punch.
ADJ
entire, full, maximum, whole
The entire length of the bridge was closed for repairs last month.
great
The documentary went to great length explaining the history of the ancient civilization.
medium | overall, total
VERB + LENGTH
estimate, measure
The carpenter estimated the length of the wooden board before cutting it.
have
My hair used to have a length down to my shoulders before I cut it short.
grow to, reach
The Amazon river grew to a length of over 6,000 kilometres as it flowed through the rainforest.
double in, increase in
cut sth to
She asked the tailor to cut the fabric to length before sewing the curtains.
drive, run, swim, travel, walk, etc.
The marathon route traveled the length of the city before finishing at the central park.
PREP
along the ~ of
Trees grew along the length of the river, providing shade for people walking below.
in ~
The swimming pool measures fifty meters in length.
PHRASES
at arm's length
She kept her difficult neighbor at arm's length because they had very different views.
double, twice, three times, half, etc. the length of sth
The new swimming pool is three times the length of the old one.
ADJ
considerable, great, inordinate | reasonable
VERB + LENGTH
cut, reduce, shorten | increase
LENGTH + VERB
increase | decrease
PREP
at ~
She explained at length why she decided to change careers last year.
in ~
The swimming pool measures 50 meters in length.
PHRASES
length of time
The training program takes a considerable length of time to complete properly.
VERB + LENGTH
do, swim
She swam ten lengths of the pool before breakfast this morning.