(superl.) Having an acid or sharp, biting taste, like vinegar, and the juices of most unripe fruits; acid; tart.
(superl.) Changed, as by keeping, so as to be acid, rancid, or musty, turned.
(superl.) Disagreeable; unpleasant; hence; cross; crabbed; peevish; morose; as, a man of a sour temper; a sour reply.
(superl.) Afflictive; painful.
(superl.) Cold and unproductive; as, sour land; a sour marsh.
(n.) A sour or acid substance; whatever produces a painful effect.
(v. t.) To cause to become sour; to cause to turn from sweet to sour; as, exposure to the air sours many substances.
(v. t.) To make cold and unproductive, as soil.
(v. t.) To make unhappy, uneasy, or less agreeable.
(v. t.) To cause or permit to become harsh or unkindly.
(v. t.) To macerate, and render fit for plaster or mortar; as, to sour lime for business purposes.
(v. i.) To become sour; to turn from sweet to sour; as, milk soon sours in hot weather; a kind temper sometimes sours in adversity.
Example Sentences:
(1) The sensitivity of the taste system to the various qualities was, in decreasing order, salty, sweet, sour, and bitter.
(2) The parotid saliva of the caries-rampant group showed a significantly higher level of anodemigrating proteins, predominantly isoamylases, and a significantly lower level of cathode-migrating proteins than that of the caries-resistant group in both paraffin-stimulated and sour lemon-stimulated salivary flows.
(3) But the cocktails take centre stage and are like drinkable pieces of art – try the margarita or the pisco sour.
(4) The munching, and some data crunching, produced firm statistical findings ("The flavour cowy was correlated with age and sourness, but was not correlated to any other flavours or tastes").
(5) A shame such a landmark achievement was soured by Allam refusing to talk to the local council over a potential stadium expansion and trying to change the club’s name to Hull Tigers, which many fans vehemently oppose.
(6) Admittedly, there has been a bit of sour grapes in the English response to the success of Dempsey et al, and no doubt we will be treading those grapes into wine and drinking ourselves into oblivion if Team USA get much further – they are, as today's typically excitable NY Daily News front page informs us, now just "four wins from glory" .
(7) Kaesong, which facilitated nearly $2bn a year in cross-border trade, had been the last joint project left as relations between the two Koreas soured over the past five years.
(8) The UK remains one of the most diligent enforcers of convention rights, but it appears to have soured into one of the least appreciative national constituencies.
(9) Before the adenosine test, the perception of sourness was tested similarly with six concentrations of citric acid (1-100 mM).
(10) Sour taste stimuli (weak acids) decreased outward K+ currents and slightly reduced inward currents; bitter taste stimuli (quinine) reduced inward currents to a greater extent than outward currents.
(11) If i remember correctly, a third of the milk was turned sour, a Russian delicacy'.
(12) Instead, the different taste qualities--sweet, sour, salty, bitter--are subserved by different mechanisms.
(13) "They are taking a mixed strategy, which I would call the sweet and sour approach," Peter Beck, research fellow at Stanford University and a specialist on Korean affairs, told Reuters.
(14) On average, monosodium glutamate and seltzer, which mongrel dogs do not normally encounter in their diets, produced lower gastric acid secretion and pancreatic polypeptide release than sweet, sour, salty, bitter, and meaty tastes.
(15) Ruth Joseph and Sarah Nathan's crumbly little almond and lemon tarts are the perfect example of its charms, to my mind – not too sweet, not too sour, just intensely, deliciously zesty.
(16) Behavior of Staphylococcus aureus strains 100-A, 196-E, 254, 473, 505, and 521 in sweet (18 to 80% milk fat) and neutralized sour cream was studied.
(17) "That was for the players and their families," said Benítez, the implication being why should he risk souring the atmosphere by simply joining in?
(18) If the maximum investment choice is not taken, and NHS performance turns sour in future years, Stevens will be able to say, “I told you so”.
(19) They worked together at Porto, Chelsea and Internazionale but the relationship has soured.
(20) Suu Kyi's relationship with the generals has reportedly turned sour again In her tireless efforts to secure cooperation from the military, Suu Kyi has repeatedly expressed her appreciation, respect and “genuine” affection for the Tatmadaw (feudal military), which her father founded under Japan’s fascist patronage in December 1942, much to the dismay of many minorities who have borne the brunt of the organisation’s ruthless policies.
Unfavorable
Definition:
(a.) Not favorable; not propitious; adverse; contrary; discouraging.
Example Sentences:
(1) Recently reported unfavorable clinical results (i.e., a high incidence of pain) have led to the discontinuation of one trial of porous polyethylene.
(2) By treatment of mice with anticancer agent CY or gamma ray irradiation, unfavorable side effects usually occurred to impair hematopoietic organs, causing bone marrow disorder.
(3) From the previously observed results of preferential interactions for salting-out salts with proteins, it was shown that the free energy of the protein is increased by addition of the salts and this unfavorable free energy is smaller for the proteins bound to the columns because of their smaller surface area exposed to solvent; i.e., the bound form of the proteins is thermodynamically more stable.
(4) Fifty percent of patients with the myelodysplastic syndrome, frequently following treatment by radiation or chemotherapy, have prognostically unfavorable deletions of the long arms of chromosomes 5 and 7, or trisomy 8, as have the 25% of patients with acute myeloblastic leukemia where remissions last 6-12 months, and where relapse cannot be prevented.
(5) Since liver metastases are the most common unfavorable outcome of colon cancer, ongoing trials using liver-directed treatment (perfusion, irradiation) should be followed with interest.
(6) Extracorporeal shockwave lithothripsy was very helpful in facilitating extraction of stones in unfavorable locations or located above the severe stricture.
(7) A positive deltaS compensates for an unfavorable positive deltaH so that the overall reaction is exergonic.
(8) The results show that conversion of Glu-208 to Gln greatly enhanced substrate binding, implying that Glu-208 interacts unfavorably with the substrate's ground state, preventing its optimal fit to the active site.
(9) Our data suggest that prostaglandin gel cervical ripening and induction of labor and delivery by 42 weeks' gestation may be the most appropriate management for patients with well-established gestational age and an unfavorable cervical examination.
(10) When patients with and without ST shift on Holter monitor ECG were compared, an unfavorable outcome was found in 48% versus 20% (p less than 0.005), multivessel disease in 76% versus 54% (p less than 0.01) and left main coronary stenosis in 18% versus 4% (p less than 0.05).
(11) Based on a preliminary trial that suggested that CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone), and PVB (cisplatinum, vinblastine, bleomycin), are at least partially non-cross-resistant, the Southwest Oncology Group treated patients with unfavorable histology, non-Hodgkin's lymphoma with CHOP and PVB.
(12) Myocardial transformation, along with its energy economizing effect, failed to compensate for unfavorable energetic consequences of structural dilatation and therefore the reduced ventricular efficiency is assumed to be another deleterious factor in the dilated failing heart.
(13) So far we believe that loss of hearing caused during these operations is mainly due to the unfavorable location of the cochlear blood supply through the meatus.
(14) Hypodiploidy is therefore an unfavorable karyotypic feature in childhood ALL.
(15) Hormone therapy was not indicated in these cases as it could lead to unfavorable results: decreased indices of definitive growth resulting from the formation of antibodies to the growth hormone.
(16) The course of gonarthrosis was unfavorable in that a majority of the cases became worse over the years and some also developed pain at rest.
(17) The favorable effects of up to 25% toasted soybean meal and 3% licorice root extract on the levels of the four enzymes, without unfavorable changes in clinical parameters, might account in part for the chemopreventive activities of these additives.
(18) The following signs in the preoperative radiographs were predictive of unfavorable outcome: small head fragment, comminution of the calcar femorale, and varus angulation of the head.
(19) When Rappaport's classification was used, division of unfavorable histologies into histiocytic and non-histiocytic groups provided only marginal significance in MVA.
(20) The outcome was unfavorable and the response to anticonvulsant drugs was poor.