(a.) Not settled in opinion; undetermined; wavering; hesitating in belief; also used, metaphorically, of the body when its action is affected by such a state of mind; as, we are doubtful of a fact, or of the propriety of a measure.
(a.) Admitting of doubt; not obvious, clear, or certain; questionable; not decided; not easy to be defined, classed, or named; as, a doubtful case, hue, claim, title, species, and the like.
(a.) Characterized by ambiguity; dubious; as, a doubtful expression; a doubtful phrase.
(a.) Of uncertain issue or event.
(a.) Fearful; apprehensive; suspicious.
Example Sentences:
(1) In a further study 1082 patients with a negative or doubtful result of the physical examination were investigated using ultrasound.
(2) p-Chlorophenylalanine (PCPA) also reduced the response to levodopa but the usefulness of PCPA as an inhibitor of 5HT synthesis in these experiments in doubtful since it also inhibited the hypoglycaemic effects of 5HTP and i.c.v.
(3) There is no doubt that new techniques in molecular biology will continue to evolve so that the goal of gene therapy for many disorders may be possible in the future.
(4) I never had any doubt that the vast majority of people engaged in "business" are not the exploiters but the exploited.
(5) There is no doubt that psychological, reactive and environmental factors do play a certain role too.
(6) Paul Doyle Kick-off Sunday midday Venue St Mary’s Stadium Last season Southampton 2 Leicester City 2 Live Sky Sports 1 Referee Michael Oliver This season G 18, Y 60, R 1, 3.44 cards per game Odds H 5-6 A 4-1 D 5-2 Southampton Subs from Taylor, Martina, Stephens, Davis, Rodriguez, Sims, Ward-Prowse Doubtful Bertrand, Davis, Van Dijk (all match fitness) Injured Boufal (knee, Jan), Hesketh (ankle, Feb), Targett (hamstring, Feb), Austin (shoulder, Mar), Pied (knee, Jun), Gardos (knee, unknown) Suspended None Form DWLLLL Discipline Y37 R2 Leading scorer Austin 6 Leicester City Subs from Zieler, Hamer, Wasilewski, Gray, Fuchs, James, Okazaki, Hernández, Kapustka, King Doubtful None Injured None Suspended None Unavailable Amartey, Mahrez, Slimani (Africa Cup of Nations) Form LDLWDL Discipline Y44 R1 Leading scorers Slimani, Vardy 5
(7) Without that, and without undertaking big changes, the service's future may fall into doubt, he says.
(8) This is welcome news but it needs to be borne in mind that the manufacturing sector is still far from racing ahead and serious doubts remain about the strength of demand for manufactured goods over the medium term, particularly once stimulative measures start being withdrawn.
(9) Doubts about Hinkley Point have deepened after a detailed report by HSBC’s energy analysts described eight key challenges to the project, which will be built by the state-backed French firm EDF and be part-financed by investment from China .
(10) The mean age of gravidae with doubtful smears is about 6 years beyond the mean age of gravidae with positive smears.
(11) I have no doubt that both the Conservative and Labour parties will maintain throughout the course of the election campaign their determination to build four submarines and 160 warheads,” he says.
(12) There is little doubt that when it opens next Thursday, One New Change will be jam-packed with City workers and tourists.
(13) We feel that they, as presented, leave serious doubt as to the validity of their conclusions.
(14) Contact guidance has been suggested to direct NC cells ventrally in the trunk, but this has been subject to doubt (see Newgreen and Erickson, 1986, Int.
(15) Although “there are serious questions and doubts in our minds over the government’s seven-day working agenda … it isn’t clear what this strike action is for and what the position of the BMA is now,” he told the Guardian.
(16) There is no doubt that people were killed quite deliberately by police officers.
(17) Other critics, even if they were unsure of the lasting relevance, were willing to give Tillmans the benefit of the doubt.
(18) We interpret this exaggerated positive attitude as an attempt to overcome inner fears, doubts and ambivalences.
(19) Another forward, Manchester United's Danny Welbeck, is a major doubt for the game with a knee complaint.
(20) Coghlin said: “There is no doubt that, as a consequence of the personalities involved, these proceedings attracted a very considerable degree of media publicity both before and, to a certain degree, subsequent to the trial.
Problematical
Definition:
(a.) Having the nature of a problem; not shown in fact; questionable; uncertain; unsettled; doubtful.
Example Sentences:
(1) Results show diet, self-control and parts of insulin-therapy to be problematic treatment components.
(2) Other problematic diagnoses were cancer of the head and neck and malignant fibrous histiocytoma.
(3) Various feedback techniques have been reported of value, but their superiority to suggestion and hypnosis is still problematic.
(4) Villous tumors of the duodenum are rare, but treatment may be problematic because of their association with invasive adenocarcinoma.
(5) "It causes a great deal of concern and is very problematic for social cohesion when people find they aren't provided with any preference when they are actually in the area they have lived in for a very long time," he told the Sunday Times.
(6) More problematic for Brown is that he has come to embody a government sufficiently unconvinced of its own case as to risk short-changing the armed forces at the front.
(7) The development of gallstones following this procedure, however, has become more problematic in that further opeation becomes a real necessity.
(8) The findings may be of assistance in general surgical reporting of problematic cases.
(9) The missing output of urine is an emergency case which is problematic with regard to old patients.
(10) The authors describe an approach to these problematic behaviors based upon early recognition, a clinical perspective, and administrative action.
(11) Detection of estrus in mares is problematic in that it requires the presence (or at least facsimile acoustic or tactile stimuli) or a stallion.
(12) In patients with problematic CT findings, particularly children and patients with allergies to contrast media, suprasternal sonography can provide important additional information.
(13) CVVH is suited to individualization of ultrafiltration and solute clearance in patients with acute renal failure and volume overload, specifically when there is impaired cardiovascular function or where arterial access is problematic.
(14) Patients with bilateral Wilms' tumor who have local recurrence after undergoing maximum-dose multitechnique therapy are problematic.
(15) As he rose to speak, a BBC spokesman reiterated management's opposition to revealing stars' salaries, telling journalists: "We've been consistent in our view that revealing contractual details of BBC talent is problematic for reasons of confidentiality."
(16) The second, or 'discrepancy model', suggests that the adoption of modern behaviors is problematic only when the individual has limited access to economic resources.
(17) It would be hugely problematic for Perry if any clear evidence were to emerge that he stopped the funding because he did not want a public integrity unit, especially one led by a Democrat, probing too closely into alleged improprieties .
(18) It is reported about 2 patients in whom the decision on electroconvulsive therapy was rendered more problematic by proven organic defects of the brain or a seizure disease.
(19) #p0rn What is genuinely concerning is that Meow has an option to hide a person's age, which could be very problematic in the wrong hands.
(20) Documentation of bioequivalence of topical products has been problematic, and current methods are being re-evaluated by the Food and Drug Administration.