(n.) A careful looking or watching for any object or event.
(n.) The place from which such observation is made.
(n.) A person engaged in watching.
(n.) Object or duty of forethought and care; responsibility.
Example Sentences:
(1) As human papilloma virus type 5 is known to have malignant potential, clinicians should be on the lookout for these banal-looking and distinctly non-warty lesions in renal transplant recipients.
(2) The local sheriff, FBI and other law enforcement officials have so far held back from confronting the militia, who are heavily armed and have lookouts on a watchtower.
(3) If you're on the lookout for gristle on a stick, or deep-fried nearly-meat and soggy chips, it's your lucky night.
(4) 10.01pm BST North Avenue Beach From a 95th floor lookout over Chicago's sprawling downtown … to the beach, in under 10 minutes.
(5) It’s windy but the rain has stopped so we decide to brave Intermediate Hill, where a new lookout has been built with 360-degree views of the island.
(6) Photograph: Guardian The lookout from the summit, taking in the Jaws of Borrowdale and still waters of Derwent Isle, was immortalised in the classic book Swallows and Amazons.
(7) A study conducted in the Sioux Lookout Health Zone in northwestern Ontario, Canada analyzed the diagnoses and managements for 139,618 patient visits to three levels of practitioners: physicians, nurse practitioners, and minimally trained health aides.
(8) Pharmacists should be on the lookout for complaints of any side effects experienced by a patient and should recommend that a patient contact her physician to discuss the untoward reactions.
(9) As "Darien", it was the lookout for Ransome's boat‑loving kids.
(10) Here was the perfect sea story for which Poe had been on the lookout.
(11) Meanwhile, the reigning NL Cy Young Award winner, Clayton Kershaw is closer to returning from his first career stint on the disabled list after throwing five innings during a rehab outing for the Dodgers Double-A Chattanooga Lookouts.
(12) In addition, we are all to get used to wearing life jackets, lookouts are to be posted and we will be told where to assemble if foreign soldiers come aboard.
(13) Cleese is currently on the lookout for a director to helm the stage production, which could still be some way from treading the boards.
(14) The proposed protected areas include 196 sq km (122 sq miles) of deepwater coral reef off Cape Lookout, a 83 sq km (52 square mile) area off Cape Fear and more than 37,000 sq km in an elbow-shaped area extending from South Carolina to southern Florida.
(15) We are simply reacting to steps taken by Russia.” The EU's boxers are on the lookout for fighting talk from Theresa May Read more Earlier in the week EU foreign ministers said Russia could be guilty of possible war crimes in Aleppo and agreed to widen sanctions against Syrians implicated in the bombing.
(16) Most white people were on the lookout, we were told, for what they called these basic racial traits.
(17) In order to demonstrate a relationship between visually related learning disabilities and juvenile deliquency, a study was conducted on institutionalized youth at Lookout Mountain School, an educational facility for committed delinquents.
(18) Keying in a password or code 40-plus times a day might seem like a hassle but, says Lookout's Derek Halliday, "It's your first line of defence."
(19) "[They] were constantly on the lookout for an excuse to launch an operation in Lebanon ," he wrote in his 2000 book, The Iron Wall.
(20) Jack Kerouac spent the summer of 1956 as a fire lookout atop Desolation Peak in the North Cascades, surrounded by silence and rocky spires, far from the drink, drugs and distractions of his San Francisco life.
Sentry
Definition:
(n.) A soldier placed on guard; a sentinel.
(n.) Guard; watch, as by a sentinel.
Example Sentences:
(1) The Sleep Sentry sounded the alarm in 6 of 9 cases of hypoglycemia, giving a nosological sensitivity of 0.67 (95% confidence limits 0.30-0.93).
(2) At the base gates an American sentry, suspicious of the bedraggled Afghan, yelled at him to stop.
(3) In early February 1916, he failed to report for sentry duty in the trenches near Serre on the Western Front.
(4) At Ghazi airbase a Pakistani sentry said he admired the money and resources they brought to the aid effort.
(5) The efficacy and credibility of a skin temperature--skin conductance meter (Teledyne Sleep Sentry) for detecting hypoglycemia was studied during night-time in 22 adult insulin-treated diabetics.
(6) A quarter century later it is said to have blown down in a violent storm, to be stolen by a sentry who only admitted this on his deathbed.
(7) Presidential guard sentry posts were initially empty, but a few guards later appeared and were permitted to take up positions.
(8) All these invisible lines lead to St Paul’s, which stands sentry, keeping watch over the metropolis it has shaped for 300 years, sometimes in highly specific ways.
(9) The Sleep Sentry did not sound the alarm in 35 of 51 cases of non-hypoglycemia, giving a nosological specificity of 0.69 (95% confidence limits 0.54-0.81).
(10) Blood pressure measurement with two automatic devices, Dinamap 845 and Sentry, was compared with the standard mercury sphygmomanometer, by means of a 3-period crossover experiment.
(11) He said: “With more warnings of threats to our citizens in Tunisia following the horrific events of two weeks ago, we’re fighting a new Battle of Britain, once again, against a fascist enemy prepared to kill civilians and opponents alike.” Vital questions about the UK’s involvement in Syria air strikes | Letters from Oliver Miles and Robert Wall Read more The RAF is deploying in missions over Iraq and Syria all of its 10 Reaper drones, eight Tornado fighters, two Sentinel ground surveillance aircraft, two Sentry E-3D airborne surveillance aircraft, an air-to-air refuelling aircraft, and a turboprop Shadow plane equipped with listening devices.
(12) The world on the train goes on at its own pace as it devours the railway miles, silver birch trees standing sentry along the line.
(13) Curfew is at 11pm but there are hardly sentries on patrol in the corridors.
(14) At 3 a.m. the Sleep Sentry sounded the alarm 22 times, of which hypoglycemia was present 6 times giving a diagnostical specificity or diagnostical true positive rate of 0.27 (95% confidence limits 0.11-0.50).
(15) Elba recently completed the third series of Luther, while taking on more significant film roles – including key parts in Pacific Rim , Prometheus and Thor: The Dark World , in which he plays the Asgardian sentry Heimdall.
(16) He said: "I was put on night sentry duty and told by my officers to shoot any porters trying to escape.
(17) "I remember being on sentry duty at a post overlooking the dog kennels, and the guy I was with wouldn't even look at them," one British eyewitness recalls.
(18) A Kenyan soldier clambers up to his sentry post and stares out across vast plains of bush, acacia trees and red dust.
(19) The contents of basic mineral elements (Na, K, Mg, Ca, P, Cl) were investigated in service dogs during their long-term basic training; the dogs belonged to two age categories, and the influence of different work stress (sentry, tracker, watch dogs) on the changes in the contents of these elements was also studied.
(20) He was nervous to leave it, his sentry post, but on this promise he must.