What's the difference between certainty and possibility?

Certainty


Definition:

  • (n.) The quality, state, or condition, of being certain.
  • (n.) A fact or truth unquestionable established.
  • (n.) Clearness; freedom from ambiguity; lucidity.

Example Sentences:

  • (1) IT can, therefore, be excluded almost with certainty that the meat would contain such large amounts of hormone residues.
  • (2) Here's a certainty: When you play out your personal dramas, hurt and self-interest in the media, it's a confection.
  • (3) "Thousands of scientists and officials from over 100 countries have collaborated to achieve greater certainty as to the scale of the warming," the panel said.
  • (4) Analysis according to clinical importance, gestation at booking, maternal age, parity, birth order, ethnic origin, and certainty of gestational age.
  • (5) But in a country with an unemployment rate of nearly 70%, including many former child soldiers, there are no certainties.
  • (6) The type of semantic categories missing from the UMLS consisted mainly of modifier information relating to certainty, degree, and change type of information.
  • (7) Tests included recording the scalp EEG, visual and auditory cerebral evoked-potentials, the CNV, cerebral slow potentials related to certainty of response correctness in auditory discrimination tasks, heart rate, respiration and the galvanic skin response.
  • (8) However, there is no certainty that both of Ainu and the people in Ueno derived from the same origin, or that genetic drift due to endogamy in this village took place.
  • (9) However, there was no certainty about how the cuts will be distributed.
  • (10) These data suggest that, after discontinuing supplemental oxygen in patients with chronic airways obstruction, more than 25 minutes should elapse if a blood gas measurement is to reflect with certainty conditions during room air breathing.
  • (11) Metastasis from them has never been described like a certainty with histological evidence.
  • (12) The certainty of a strong genetic predisposition to malignant melanoma was first established over 35 years ago.
  • (13) It is not possible to decide with certainty, in the absence of typical infarction signs in the ECG and clinically, whether treatment-resistant angina is due to CHD or other causes.
  • (14) DNA analysis is expected to provide maximum certainty as to the phenotype of the fetus for approximately 60 per cent of the women; for another 37 per cent a rate of misdiagnosis of 4-5 per cent applies.
  • (15) It is a virtual certainty that the dermatologist will be called upon routinely to evaluate illness caused by occupational factors.
  • (16) Henry had hinted during a recent interview with French newspaper L’Equipe he could be interested in a future coaching role with the Gunners, and Wenger insisted on Tuesday that Henry’s return is a certainty when asked about a reunion with the former France striker.
  • (17) And there are consequences for the more than 30,000 asylum seekers already here, whom the Coalition says will never get permanent visas and who, at the moment, are being denied any visas or work rights or certainty because of a political standoff over the Coalition’s policy to give them “temporary protection visas” instead.
  • (18) For example, it is not known with any certainty whether the oscillations seen in fetal heart rate are highly organised, in reflection of underlying ultradian rhythms, or whether they are entirely random and haphazard.
  • (19) Their occurrence rules out any organic involvement almost with certainty, and allows abstaining from additional examinations, or keeping them within minimum limits.
  • (20) The popliteal artery entrapment syndrome can be diagnosed by computer tomography with a greater degree of certainty than by angiography.

Possibility


Definition:

  • (n.) The quality or state of being possible; the power of happening, being, or existing.
  • (n.) That which is possible; a contingency; a thing or event that may not happen; a contingent interest, as in real or personal estate.

Example Sentences:

  • (1) However, as other patients who lived at the periphery of the Valserine valley do not appear to be related to any patients living in the valley, and because there has been considerable immigration into the valley, a number of hypotheses to explain the distribution of the disease in the region remain possible.
  • (2) Standardization is possible after correction by the protein content of each individual section.
  • (3) The significance of minor increases in the serum creatinine level must be recognized, so that modifications of drug therapy can be made and correction of possibly life-threatening electrolyte imbalances can be undertaken.
  • (4) The possibility that the ventral nerve photoreceptor cells serve a neurosecretory function in the adult Limulus is discussed.
  • (5) In Patient 2 they were at first paroxysmal and unformed, with more prolonged metamorphopsia; later there appeared to be palinoptic formed images, possibly postictal in nature.
  • (6) However, medicines have an important part to play, and it is now generally agreed that for the very poor populations medicines should be restricted to those on an 'essential drugs list' and should be made available as cheaply as possible.
  • (7) The various evocational changes appear to form sets of interconnected systems and this complex network seems to embody some plasticity since it has been possible to suppress experimentally some of the most universal evocational events or alter their temporal order without impairing evocation itself.
  • (8) Coronary arteritis has to be considered as a possible etiology of ischemic symptoms also in subjects who appear affected by typical atherosclerotic ischemic heart disease.
  • (9) This induction is sensitive to actinomycin D but not to protein synthesis inhibitor puromycin, indicating an effect of estradiol at the transcriptional level, possibly mediated by the estrogen receptor.
  • (10) This new observation offers good possibilities to study the metabolism of tryptophan at the cellular level.
  • (11) From these data it is possible to predict theoretically the apparent temperature difference as seen by an infrared scanner or radiometer with a detector of which the spectral detectivity, D (lambda), is known.
  • (12) This is a fascinating possibility for solving the skin shortage problem especially in burn cases.
  • (13) Since 1987, it has become possible to obtain immature ova from the living animal and to let them mature, fertilize and develop into embryos capable of transplantation outside the body.
  • (14) These cells contained organelles characteristic of the maturation stage ameloblast and often extended to the enamel surface, suggesting a possible origin from the ameloblast layer.
  • (15) Four cytotoxic antibiotics, bikaverin, duclauxine, PSX-1 and vermiculine, were examined with respect to their interference with glycolysis and respiration and their possible ionophoric or cytolytic activity.
  • (16) These results are discussed in relation to the possible existence of enzyme-bound intermediates of nitrogen fixation.
  • (17) For viewers in the US, you get the worst possible in-game managerial interview in Mike Matheny, one that's so bad, it's actually great!
  • (18) A possible role for mitochondria in myocardial adenosine production is discussed.
  • (19) Together these observations suggest that cytotactin is an endogenous cell surface modulatory protein and provide a possible mechanism whereby cytotactin may contribute to pattern formation during development, regeneration, tumorigenesis, and wound healing.
  • (20) Results suggest that Cd-MT is reabsorbed and broken down by kidney tubule cells in a physiological manner with possible subsequent release of the toxic cadmium ion.