[kang-ker] 
| 1. | a gangrenous or ulcerous sore, esp. in the mouth. |
| 2. | a disease affecting horses' feet, usually the soles, characterized by a foul-smelling exudate. |
| 3. | a defined area of diseased tissue, esp. in woody stems. |
| 4. | something that corrodes, corrupts, destroys, or irritates. |
| 5. | Also called canker rose. British Dialect. dog rose. |
| 6. | to infect with canker. |
| 7. | to corrupt; destroy slowly. |
| 8. | to become infected with or as if with canker. |
| can·ker (kāng'kər) n.
v. tr.
To become infected with or as if with canker. [Middle English, from Old English cancer and from Old French cancre, both from Latin cancer, crab, malignant disease; see kar- in Indo-European roots.] |
canker can·ker (kāng'kər)
n.
Ulceration of the mouth and lips.
An acute inflammation or infection of the ear and auditory canal, especially in dogs and cats.
Cancrum.
Canker
a gangrene or mortification which gradually spreads over the whole body (2 Tim. 2:17). In James 5:3 "cankered" means "rusted" (R.V.) or tarnished.
canker
disease of plants that is caused by numerous species of fungi and bacteria. Symptoms include round-to-irregular, sunken, swollen, flattened, or cracked, discoloured, and dead areas on the stem (cane), twig, limb, or trunk. Cankers may enlarge and girdle a twig or branch, killing the foliage beyond it. They are most common on plants weakened by mechanical, winter, or insect injury; drought; nutritional imbalances; nematodes; and root rot.
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kər