(n.) A corroding or sloughing ulcer; esp. a spreading gangrenous ulcer or collection of ulcers in or about the mouth; -- called also water canker, canker of the mouth, and noma.
(n.) Anything which corrodes, corrupts, or destroy.
(n.) A disease incident to trees, causing the bark to rot and fall off.
(n.) An obstinate and often incurable disease of a horse's foot, characterized by separation of the horny portion and the development of fungoid growths; -- usually resulting from neglected thrush.
(n.) A kind of wild, worthless rose; the dog-rose.
(v. t.) To affect as a canker; to eat away; to corrode; to consume.
(v. t.) To infect or pollute; to corrupt.
(v. i.) To waste away, grow rusty, or be oxidized, as a mineral.
(v. i.) To be or become diseased, or as if diseased, with canker; to grow corrupt; to become venomous.
Example Sentences:
(1) Aphthous stomatitis (canker sores) is a common cause of recurrent mouth ulceration.
(2) Canker sores and cold sores are common, relatively banal diseases of the oral mucosa and lips, occurring most often in young persons.
(3) Isolates with identical fingerprints occurred in cankers on the same chestnut stems three times; isolates within the other three pairs were isolated from cankers more than 5 m apart.
(4) Romance is fine in books – although even brilliant, bold, spiky Elizabeth is right at the edge of what my cankered soul can tolerate in a love‑blind, lovestruck heroine, and don't get me started on her demented descendant Bridget Jones.
(5) Recurrent aphthous stomatitis (RAS) or canker sores occur in 20-60% of all persons.
(6) Three hundred forty five adult arctic foxes (Alopex lagopus) from all counties in Iceland were examined for excess cerumen and ear canker mites (Otodectes cynotis).
(7) A lot of growers have had a lot of scab and canker [due to damp weather], but as you can see we have not had a problem.” The orchards are swept out four times a year, he says, so the fungal infections can’t bloom on fallen apples and leaves and then infect the fruit.
(8) Seven horses with canker had radical surgical debridement and various irritant substances applied to the wounds.
(9) Jesse Norman, Conservative MP for Hereford and South Herefordshire South, told BBC Radio 4's World at One programme that lobbying is a "canker" in politics, and warned that undue influence was often imposed by lobbying groups.
(10) A small RNA species with the structural and functional properties characteristic of viroids has been isolated from three different pear sources each of which induced symptoms of the pear blister canker (PBC) disease when indexed in the pear indicator A 20.
(11) Canker sores, foul breath and even enuresis may occasionally be related to allergies.
(12) Many unusual pathologic conditions, not commonly seen in Western countries, were encountered including canker otis, tuberculous ileitis, and ascaris-induced small bowel obstruction.
(13) The flower of English football is being eaten by canker worms of money and avarice.
(14) Syringomycin, a wide-spectrum antibiotic produced by strains of Pseudomonas syringae which cause bacterial canker of peach, was able to bind to salmon sperm and calf thymus deoxyribonucleic acid but not to calf thymus histone; it also inhibited ribonucleic acid polymerase activity.
(15) Describing the shooting as a “cankerous sore on the soul,” Cornell Brooks, the NAACP national president, told the packed church: “We owe it to this young man to seek justice.” Brooks urged restraint from Ferguson’s young people after several stores were vandalised and looted during rioting late on Sunday.
(16) A stem canker disease caused by Pseudomonas syringae pv.
(17) The diagnosis of a case of ear canker in a dog by bacterial-colony displacement is described.
(18) The pathogenicity gene, pthA, of Xanthomonas citri is required to elicit symptoms of Asiatic citrus canker disease; introduction of pthA into Xanthomonas strains that are mildly pathogenic or opportunistic on citrus confers the ability to induce cankers on citrus (S. Swarup, R. De Feyter, R. H. Brlansky, and D. W. Gabriel, Phytopathology 81:802-809, 1991).
(19) Symptoms of the disease appeared as dry stem cankers which in advanced stages surrounded the stems.
(20) Carbon dioxide laser therapy was used to treat a minor form of the ulcer (canker sore); the laser therapy reduced or eliminated the pain and inflammation with normal wound healing.
Corrode
Definition:
(v. t.) To eat away by degrees; to wear away or diminish by gradually separating or destroying small particles of, as by action of a strong acid or a caustic alkali.
(v. t.) To consume; to wear away; to prey upon; to impair.
(v. i.) To have corrosive action; to be subject to corrosion.
Example Sentences:
(1) The anodic polarization profiles are presented, as well as scanning electron micrographs and x-ray analysis of the corroded amalgam surfaces.
(2) It has increased costs, jeopardized the delivery of necessary medical services, and corroded the physician-patient relationship with mistrust and poor morale.
(3) In some cases the deposits appear to be caused by pulsing the electrode with current, while in other cases the deposits are corroded or abraded from the electrode or are otherwise not associated with the neuroprosthetic functioning of the implant.
(4) The authors investigated two cryostimulation regimes: working temperature -70 degrees C, 10 points for 7 seconds on the borderline of the corroded area of the cornea, and working temperature of -160 degrees C, 10 points and four seconds on the limbus of the cornea.
(5) Of corroding bacilli, Bacteroides gracilis was detected in 23% of the infants, Wolinella spp.
(6) Fourteen strains of Eikenella corrodens isolated from human oral cavity were studied to determine corroding characteristics.
(7) Even in 1967, Israel's wisest voices saw that the occupation would steadily corrode Israeli society from the inside There is no shortage of evidence of that moral corruption.
(8) Scanning electron microscopy of these corroded casts was performed.
(9) "There comes a time when the cup of endurance runs over" ... "Amen" from the crowd, " ... and men are no longer willing to be plunged into an abyss of injustice where they experience the bleakness of corroding despair ... " " Yes, Lord."
(10) All the amalgams corroded along the grain boundaries in the gamma 1 phase.
(11) These corroding bacilli were further divided into 3 species on the basis of DNA hybridization studies using radiolabeled DNA from 2 representative corroding bacilli.
(12) A numerical taxonomic study of 64 strains of anaerobic Gram-negative bacilli isolated from men with non-gonococcal urethritis, two unclassified laboratory strains of 'corroding bacilli', and 12 other strains of anaerobic Gram-negative bacilli, including nine received as anaerobic curved rods and three as 'Bacteroides corrodens' (B. ureolyticus), isolated from women with bacterial vaginosis, was undertaken.
(13) The vascular pathways associated with the glomerulus of the Atlantic hagfish, Myxine glutinosa have been studied by scanning electron microscopy of corroded resin casts of the vasculature.
(14) We studied the micro-architecture of the rat femoral head using a corroding casting method described by Murakami in comparison with haematoxylin-eosin preparation and transparent preparation.
(15) Under the experimental conditions the non-gamma 2-amalgams were more corroded than the conventional amalgam.
(16) On SEM of the Superbond material placed in contact with corroded metal and enamel, retentive structures were found to spread, thus producing a micromechanical bond.
(17) The oceans turned acidic, corroding the sea floor; the waters warmed, and countless organisms perished in a great extinction event.
(18) The % G + C content of E. corrodens strains varied from 56 to 58%, and from 56 to 60% for unidentified corroding bacilli.
(19) The amalgams were poorly contoured and had corroded, resulting in continued release of mercury ions.
(20) The two outer ring zones yielded bacteria that formed agar surface colonies of spreading-corroding morphology, while cells from the innermost zone always yielded colonies with a different morphology.