(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.
Vair
Definition:
(n.) The skin of the squirrel, much used in the fourteenth century as fur for garments, and frequently mentioned by writers of that period in describing the costly dresses of kings, nobles, and prelates. It is represented in heraldry by a series of small shields placed close together, and alternately white and blue.
Example Sentences:
(1) NA-induced and 5-HT-induced platelet aggregation and 5-HT uptake vaired accordingly.
(2) The fluorescence yields of tyrosine and tryptophan vaired 10- and 100-fold, respectively; the Stokes' shift of tryptophan ranged from 328 to 365 nm, but that for tyrosine was apparently invariant (305-307nm).
(3) The phenotype of the un-3 mutant raises the possibility that the vaIRS ORF has a second function in addition to protein synthesis.
(4) The rabbit thoracic aorta was studied by EM and vital staining with Evans blue at vaired points of time after a single lesion produced by an embolectomy catheter.
(5) Phase shifts of firing frequency relative to sinusoidally vaired chair position varied in units with different tonic discharge frequencies.
(6) The cyt-20-1 mutation in the vaIRS ORF results in severe deficiencies of both mitochondrial and cytosolic vaIRS activities, whereas the un-3 mutation does not appear to result in a deficiency of these activities or of mitochondrial or cytosolic protein synthesis sufficient to account for its temperature-sensitive growth.
(7) The normal level of PO2 in endolymph vaires between 20 and 30 mm Hg.
(8) The intensity of staining in the tumours vaired from one cell to another but was ingeneral less than that found for normal C cells.
(9) VAIRs were only observed in patients revascularized at an early stage (p 0.02) and in 54.5 p. cent of them.
(10) The speed of dark adaptation vaired considerably from cell to cell.