(n.) Blame; cause of blame; fault; crime; offense.
(n.) Deficiency; want; need; destitution; failure; as, a lack of sufficient food.
(v. t.) To blame; to find fault with.
(v. t.) To be without or destitute of; to want; to need.
(v. i.) To be wanting; often, impersonally, with of, meaning, to be less than, short, not quite, etc.
(v. i.) To be in want.
(interj.) Exclamation of regret or surprise.
Example Sentences:
(1) Here we have asked whether protection from blood-borne antigens afforded by the blood-brain barrier is related to the lack of MHC expression.
(2) tRNA from mutant IB13 lacks 5-methylaminomethyl-2-thio-uridine in vivo due to a permanently nonfunctional methyltransferase.
(3) BL6 mouse melanoma cells lack detectable H-2Kb and had low levels of expression of H-2Db Ag.
(4) Treatment termination due to lack of efficacy or combined insufficient therapeutic response and toxicity proved to be influenced by the initial disease activity and by the rank order of prescription.
(5) In the past, the interpretation of the medical findings was hampered by a lack of knowledge of normal anatomy and genital flora in the nonabused prepubertal child.
(6) A diplomatic source said the killing appeared particularly unusual because of Farooq lack of recent political activity: "He was lying low in the past two years.
(7) The present study examined whether the lack of chronic hemodynamic effects of ANP in control rats was due to changes in vascular reactivity to the peptide.
(8) Since it was established, it has stoked controversy about contemporary art, though in recent years it has been more notable for its lack of sensationalism.
(9) Inadequate treatment, caused by a lack of drugs and poorly trained medical attendants, is also a major problem.
(10) Because of the small number of patients reported in the world literature and lack of controlled studies, the treatment of small cell carcinoma of the larynx remains controversial; this retrospective analysis suggests that combination chemotherapy plus radiation offers the best chance for cure.
(11) I would immediately look askance at anyone who lacks the last and possesses the first.
(12) The detection of these antibodies is difficult owing to the lack of standardization and of specificity of the laboratory tests.
(13) Core enzyme, lacking omega subunit, catalyzed this reaction at a rate less than 1% that of holoenzyme.
(14) But not only did it post a larger loss than expected, Amazon also projected 7% to 18% revenue growth over the busiest shopping period of the year, a far cry from the 20%-plus pace that had convinced investors to overlook its persistent lack of profit in the past.
(15) Urine specimens from patient REE also contained a light chain fragment that lacked the first (amino-terminal) 85 residues of the native light chain but otherwise was identical in sequence to the light chain REE.
(16) Thus the failure to raise anti-Id with internal image characteristics may provide an explanation for the lack of anti-gp120 activity reported in anti-Id antisera raised to multiple anti-CD4 antibodies.
(17) His walkout reportedly meant his fellow foreign affairs select committee members could not vote since they lacked a quorum.
(18) In South Africa, health risks associated with exposure to toxic waste sites need to be viewed in the context of current community health concerns, competing causes of disease and ill-health, and the relative lack of knowledge about environmental contamination and associated health effects.
(19) The functional capacity to present antigens to T cells was lacking in normal resting B cells, but was acquired following LK treatment.
(20) These findings indicate an association between HLA-B7 and ankylosing spondylitis in American blacks and suggest that these patients who lack B27 but possess B7 represent a subgroup of patients with this disease.
Luck
Definition:
(n.) That which happens to a person; an event, good or ill, affecting one's interests or happiness, and which is deemed casual; a course or series of such events regarded as occurring by chance; chance; hap; fate; fortune; often, one's habitual or characteristic fortune; as, good, bad, ill, or hard luck. Luck is often used for good luck; as, luck is better than skill.
Example Sentences:
(1) As luck would have it, the outgoing Bartlet and his successor, Matt Santos, are currently dealing with a foreign crisis, too.
(2) We can inhabit only one version of being human – the only version that survives today – but what is fascinating is that palaeoanthropology shows us those other paths to becoming human, their successes and their eventual demise, whether through failure or just sheer bad luck.
(3) Obama will meet with Binyamin Netanyahu and Mahmoud Abbas tomorrow as well, but US envoy George Mitchell has had no luck in recent weeks trying to persuade Netanyahu to compromise on the settlements.
(4) Song appeared to give Bolt a good luck charm to wear around his wrist.
(5) I thought we rode our luck in the first 20 minutes here.
(6) Good luck, rather than good genes, may be the key reason why some people are protected from certain cancers while others develop the disease, according to a new study.
(7) I wish he and Rosemary all the luck in the world...They should know there is much to enjoy in life even if you have been forced out because of circumstances.
(8) He said his longevity in the face of multiple drug abuse over decades was just luck, and advised others not to follow his lead.
(9) His previous strokes of luck include being appointed chief executive of the Olympic Delivery Authority, the highest-paid quango boss in the UK, and being knighted for "services to regeneration" despite not being a Time Lord.
(10) Seth Smith makes the final out of the A's season, which is a good luck charm for the Boston Red Sox, as Smith made the final out for the Colorado Rockies in the 2007 World Series that Boston won.
(11) Thom Majka, a sales rep who keeps his Indians cap on through every game for good luck, said: “These fans couldn’t care less about the election.
(12) Hugh Pennington, a microbiology expert, said on Saturday that luck will play a role in Cafferkey’s survival chances because experts still do not know enough about the virus.
(13) A ccents from every state in the union can be heard as workers pour off the train each day in Williston, North Dakota, ready to try their luck as the welders, truck drivers, plumbers, oil rig roughnecks, frackers, water carriers and road crews required to support the booming fracking industry – but also as plumbers, lawyers, cooks, accountants and everything else it takes to build a rapidly burgeoning city.
(14) So a striker needs also a bit of luck and then the confidence is higher but he’s self-confident so I expect he shall score and maybe against Chelsea .” So far Van Persie has remained injury free, which is a fillip after previously admitting to managing persistent issues for years.
(15) If the Spaniard’s bad luck in hitting a post was expected, the sight of Stambouli, a lumbering figure in the first 45 minutes, confidently sweeping home the rebound certainly prompted a double take.
(16) So tough luck for my friend Jennifer, who wanted to take an HND in plastering and brickwork.
(17) Good luck telling your manager you fancy a day off.
(18) Photograph: Alamy You’ll hear the traditional dance music pulsing out everywhere from dark bars, and seeing it involves decisions or luck.
(19) You'll find this helpful: How to get into media Best of luck!
(20) If that was a stroke of luck Everton were even luckier in the second half, when Joe Allen made his contribution to derby folklore with what may well be the miss of the season.