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canker
can·ker / ˈkangkər/ • n. 1. a necrotic, fungal disease of apple and other trees that results in damage to the bark. ∎ an open lesion in plant tissue caused by infection or injury. ∎ fungal rot in some fruits and vegetables, e.g., parsnips and tomatoes. 2. Med. an ulcerous condition or disease, in particular: ∎ (also canker sore) a small ulcer of the mouth or lips. ∎ another term for thrush2 (sense 2). ∎ ulceration of the throat and other orifices of birds, typically caused by a protozoal infection. ∎ (also ear can·ker) inflammation of the ear of a dog, cat, or rabbit, typically caused by a mite infestation. ∎ fig. a malign and corrupting influence that is difficult to eradicate: [in sing.] racism remains a canker. • v. 1. [intr.] (of woody plant tissue) become infected with canker: [as n.] (cankering) we found some cankering of the wood. 2. [tr.] [usu. as adj.] (cankered) infect with a pervasive and corrupting bitterness: he hated her with a cankered, shameful abhorrence. DERIVATIVES: can·ker·ous / -kərəs/ adj. |
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"canker." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>. "canker." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O999-canker.html "canker." The Oxford Pocket Dictionary of Current English. 2009. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O999-canker.html |
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canker
canker small sore on the inside of the mouth. A canker appears as a shallow, whitish ulcer surrounded by a thin, red area. It is tender, sometimes painful, and may occur singly or as one of a group of sores. Cankers develop on the inner surfaces of the lips or cheeks, on the gums, under the tongue, or on the roof of the mouth. The cause is unknown, but cankers have been associated with friction, injury, allergy, and viral infection. They generally heal by themselves in a few days but can be recurrent. |
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"canker." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>. "canker." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1E1-canker.html "canker." The Columbia Encyclopedia, 6th ed.. 2008. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1E1-canker.html |
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canker
canker A general term for a localized disease of woody plants in which bark formation is prevented. Cankers may be caused by bacteria or fungi, or occasionally even by viruses.
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MICHAEL ALLABY. "canker." A Dictionary of Ecology. 2004. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "canker." A Dictionary of Ecology. 2004. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O14-canker.html MICHAEL ALLABY. "canker." A Dictionary of Ecology. 2004. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-canker.html |
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canker
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MICHAEL ALLABY. "canker." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "canker." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O7-canker.html MICHAEL ALLABY. "canker." A Dictionary of Plant Sciences. 1998. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O7-canker.html |
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canker
canker OE. cancer, reinforced or superseded by ONF. cancre, var. of (O)F. chancre :- L. cancer CANCER.
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T. F. HOAD. "canker." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>. T. F. HOAD. "canker." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O27-canker.html T. F. HOAD. "canker." The Concise Oxford Dictionary of English Etymology. 1996. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O27-canker.html |
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canker
canker
•alpaca, attacker, backer, clacker, claqueur, cracker, Dhaka, hacker, Hakka, knacker, lacquer, maraca, paca, packer, sifaka, slacker, smacker, stacker, tacker, tracker, whacker, yakka
•Kafka
•anchor, banker, Bianca, canker, Casablanca, Costa Blanca, flanker, franker, hanker, lingua franca, Lubyanka, rancour (US rancor), ranker, Salamanca, spanker, Sri Lanka, tanka, tanker, up-anchor, wanker
•Alaska, lascar, Madagascar, Nebraska
•Kamchatka • linebacker • outbacker
•hijacker, skyjacker
•Schumacher • backpacker
•safecracker • wisecracker
•nutcracker • firecracker • ransacker
•scrimshanker • bushwhacker
•barker, haka, Kabaka, Lusaka, marker, moussaka, nosy parker, Oaxaca, Osaka, parka, Shaka, Zarqa
•asker, masker
•backmarker • waymarker
•Becker, checker, Cheka, chequer, Dekker, exchequer, Flecker, mecca, Neckar, Necker, pecker, Quebecker, Rebecca, Rijeka, trekker, weka, wrecker
•sepulchre (US sepulcher) • Cuenca
•burlesquer, Francesca, Wesker
•woodpecker
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"canker." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>. "canker." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O233-canker.html "canker." Oxford Dictionary of Rhymes. 2007. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O233-canker.html |
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