round the clock

(a)round the clock

Nonstop. We have been working round the clock to solve this issue with your security system, but it's going to take us another 24 hours to get it back online. Doctors have been working on him around the clock, but his condition is still critical.
See also: clock
Farlex Dictionary of Idioms.

(a)round the clock

Fig. continuously for twenty-four hours at a time. The priceless jewels were guarded around the clock. Grandfather was so sick that he had to have nurses round the clock.
See also: clock, round
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

round the clock

or

around the clock

COMMON If you do something round the clock or around the clock, you do it continuously, throughout the day and night. Fire crews were working round the clock to bring the huge blaze under control. Detectives watched him around the clock. Note: Round-the-clock and around-the-clock can be used before a noun to describe work that is being done continuously, throughout the day and night. Staff alerted police and a round-the-clock surveillance of the four men began. We can't afford to give you around-the-clock protection.
See also: clock, round
Collins COBUILD Idioms Dictionary, 3rd ed.

round (or around) the clock

all day and all night; ceaselessly.
1992 Susan Sontag The Volcano Lover The mountain was…guarded round the clock by a ring of armed soldiers mounted on nervous horses.
See also: clock, round
Farlex Partner Idioms Dictionary

around/round the ˈclock

for twenty-four hours without stopping: The police watched the house round the clock but no one went in or came out. Her mother needs round-the-clock care and attention.
See also: around, clock, round
Farlex Partner Idioms Dictionary
See also:
  • (a)round the clock
  • around/round the clock
  • set the/(one's) clock(s) back
  • put the/(one's) clock(s) back
  • put/turn the clock back
  • move the/(one's) clock(s) back
  • turn the clock back
  • turn the/(one's) clock(s) back
  • turn the clock back, to
  • turn back the clock
References in periodicals archive
President SCCI, talking to reporter, said most of business between Pakistan and Afghanistan consists of fresh fruits and round the clock passage of trucks would reduce risks of fresh fruits from becoming rot.
He said staff of the banks should keep in mind the people's misery caused by the closure of the ATMs and ensure their functioning round the clock.
K-Electric teams and staff are available round the clock for timely rectification of any faults.
`We are working round the clock to fix the disrupted power situation.
All this augurs well for the well-being of the people to which the government is committed and working round the clock on speedy and timely completion of more and more development projects.
We are here round the clock, every single day of the year."
Chui region, Issyk-Ata district, near bridge to Trudovik village (Kazakhstan) Round the clock
All customs exits of Bahrain will work round the clock in the coming days to meet the high demand for imports and exports, said the Customs Affairs.
Scout members are combing Jeddah affected districts round the clock...
They hadn't lied, but that didn't stop officials from tailing them round the clock, filling out detailed surveillance forms and describing their car as a "target vehicle".
Eight tankers are pumping round the clock to maintain water levels at Gorsehill Service Reservoir.
Nurses working round the clock in Gaza and Israel have been praised by Britain's Royal College of Nursing (RCN) for dealing with casualties from both sides.
Dear Editor, - The rush by pub chains to obtain round the clock licences, and the ease by which they are granted, shows how little consideration has been given, in relation to the dangers of said licences.
But Justice Minister Cathy Jamieson will today dismiss talk of round the clock boozing as ``just so much froth''.