(superl.) Having no real substance, value, or importance; empty; void; worthless; unsatisfying.
(superl.) Destitute of forge or efficacy; effecting no purpose; fruitless; ineffectual; as, vain toil; a vain attempt.
(superl.) Proud of petty things, or of trifling attainments; having a high opinion of one's own accomplishments with slight reason; conceited; puffed up; inflated.
(superl.) Showy; ostentatious.
(n.) Vanity; emptiness; -- now used only in the phrase in vain.
Example Sentences:
(1) For example, if we purchase new examination equipment without any consideration or if we decide what type of equipment to introduce according to the common advice of the purchase committee of the hospital or the medical school, then we cannot design an ideal system of laboratory examinations and are forced to invest a large sum of money in vain.
(2) The George Bush campaign juggernaut hit the first serious pothole of its cash-fuelled drive to the presidency yesterday, as the Texas governor tried in vain to fend off questions about whether he had used cocaine as a young man.
(3) Full set list, show one (thanks to princevault.com ) Take Me With U (acoustic) Raspberry Beret (acoustic) U Got The Look (acoustic) Instrumental jam (acoustic) Train In Vain (acoustic) Q & A (1) incl.
(4) VaIN rarely is an isolated lesion and frequently is preceded by, or coexists with, other types of premalignant genital squamous neoplasia.
(5) He’s the kind of self-styled intellectual journalist in politics who caused so much trouble in 20th century politics, not a bad man, decent enough in his way, but not as smart as he thinks he is, vain with it.
(6) For long spells, West Ham searched in vain for inspiration as they tried to find a way past Newcastle United’s defence and end a run of three matches without a win.
(7) Further, in a vain attempt for a boost in the Hoosier State, Cruz unveiled former rival Carly Fiorina as his running mate if he receives the nomination and was able to cajole the state’s sitting governor, Mike Pence, into an endorsement.
(8) The next few days may well determine whether, this time, such loyalty will be in vain; but, while yearning for a clarion call and what was described as "vision" in this paper's leading article yesterday, I need to pose some pretty stark questions to Guardian readers.
(9) He aims to put his newspapers, including the Times and the Sun, behind a paywall, something described by the co-founder of Twitter, Biz Stone, as a vain attempt to "put the genie back in the bottle".
(10) In vain I argued that Robin Day seemed to wear the same jacket and shirt every week, and fled back to radio."
(11) Now I can feel that my son's blood wasn't totally lost in vain.
(12) In vain will Cameron plead that blame should lie with Brown and his Labour colleagues.
(13) At a media day held to mark the completion of the training and arranged before the tragedy, soldier after soldier came forward to insist that, though they were apprehensive, they were determined to do a good job, partly to make sure that their six colleagues had not died in vain.
(14) He somehow scrambled to deuce and delighted in forcing Dimitrov to chase in vain from one side of the court to the other to go 6-5 up.
(15) Assessment of patients between 9 and 99 (mean 55) months after partial colpectomy for VAIN showed no recurrence of disease in ten patients (83%).
(16) The scientific establishment struggled in vain to produce evidence that would reassure the public.
(17) No grieving wants to go through that, and our city doesn’t want to go through that.” Murphy said an accelerated program to equip Baltimore police officers with body cameras would mean Gray “did not die in vain”.
(18) His mother has said she tried in vain to get help for him.
(19) But he flailed in vain as the police officers grabbed him, one forcing his T-shirt roughly up over his head as three or four others laid in with their wooden batons, dragging and pushing him to a line of waiting Land Cruisers and more helmeted cops.
(20) As Steve spends half his money trying in vain to keep a scowl off Michelle's face and the rest comfort eating, Liz stumped up half the cash.
Vein
Definition:
(n.) One of the vessels which carry blood, either venous or arterial, to the heart. See Artery, 2.
(n.) One of the similar branches of the framework of a leaf.
(n.) One of the ribs or nervures of the wings of insects. See Venation.
(n.) A narrow mass of rock intersecting other rocks, and filling inclined or vertical fissures not corresponding with the stratification; a lode; a dike; -- often limited, in the language of miners, to a mineral vein or lode, that is, to a vein which contains useful minerals or ores.
(n.) A fissure, cleft, or cavity, as in the earth or other substance.
(n.) A streak or wave of different color, appearing in wood, and in marble and other stones; variegation.
(n.) A train of association, thoughts, emotions, or the like; a current; a course.
(n.) Peculiar temper or temperament; tendency or turn of mind; a particular disposition or cast of genius; humor; strain; quality; also, manner of speech or action; as, a rich vein of humor; a satirical vein.
(v. t.) To form or mark with veins; to fill or cover with veins.
Example Sentences:
(1) These immunocytochemical studies clearly demonstrated that cells encountered within the fibrous intimal thickening in the vein graft were inevitably smooth muscle cell in origin.
(2) The statistical T value calculated for the LP-TAE group showed that the administration of LP, the tumor size, intrahepatic metastasis, portal vein infiltration, and serum total bilirubin and alpha-fetoprotein levels significantly (P < 0.01) affected the patients' survival.
(3) Evaluation revealed tricuspid insufficiency, a massively dilated right internal jugular vein, and obstruction of the left internal jugular vein.
(4) If tracer is introduced into the carotid artery after osmotic treatment, brain uptake is increased by a net factor of 50 (a factor of 70 due to elevation of PA, multiplied by 7 due to infusion by the carotid route) as compared to uptake by normal, untreated brain with infusion into a peripheral vein.
(5) This observation, reinforced by simultaneous determinations of cortisol levels in the internal spermatic and antecubital veins, practically excluded the validity of the theory of adrenal hormonal suppression of testicular tissues.
(6) An anatomic study of the peroneal artery and vein and their branches was carried out on 80 adult cadaver legs.
(7) An intravenous bolus of 300 micrograms.kg-1 of 3-desacetylvecuronium was rapidly injected into the jugular vein.
(8) In one of the cirrhotic patients, postmortem correlation of sonographic, angiographic, and pathological findings showed that the dilated vessels seen on sonography were cystic veins draining normally into the portal vein rather than portosystemic anastomoses.
(9) Rapid injection of 2 m Ci TC 99m into a dorsal vein of the foot produced isotope phlebograms with a Dyna camera 2 C.
(10) The superior mesenteric artery and the abdominal aorta made the mean angle of 35.5 degree in patients with normal left renal vein, the mean angle of 45.4 degrees in those with left renal vein compression without nutcracker phenomenon, and the mean angle of 11.9 degrees in those with nutcracker phenomenon.
(11) Blood samples were collected from an antecubital vein at sea level (S1), in a base camp at 1515 m prior to the summit ascent (S2), on the summit at 3285 m after 6.5 hours of climbing (S3), at base camp immediately after the descent (S4), and at sea level following a trail descent from the base camp (S5).
(12) The most frequent source of the pulmonary circulation thromboembolism was the lower limb veins.
(13) A patient with a history of hypertension had a combined central retinal artery and vein occlusion in one eye.
(14) It is usually associated with a left superior caval vein draining into the coronary sinus and is frequently part of a complex congenital malformation of the heart.
(15) It is concluded that the transcutaneous ultrasound technique provides a reliable, rapidly available, non-invasive method to confirm the diagnosis of deep vein thrombosis.
(16) A fiberoptic flow-directed catheter inserted into the hepatic vein continuously measures hepatic venous oxygen hemoglobin saturation (ShvO2).
(17) The angiographic demonstration of veins was similarly improved by the 2 drugs, the effect of 60 mug.
(18) Attention is paid to the set of problems connected with the nonthrombotic insufficiency of the conducting veins of the leg.
(19) In the other, the proximal fibula was excised and the epiphysis placed across the saphenous artery and vein in the groin.
(20) Our results show that stenosis of about one-third of the original external diameter of the artery and vein of the pedicle in our model did not have any significant influence on the survival of the flap and ligation of the femoral artery distal to the branch to the flap did not produce any statistical difference in the viability of the flap.