foot rot

American Heritage® Dictionary of the English Language, Fourth Edition

1. n. A degenerative bacterial infection of the feet in certain hoofed animals, especially cattle or sheep, often resulting in loss of the hoof.
2. n. A disease of plants in which the stem or trunk rots at its base.

Century Dictionary and Cyclopedia

1. n. A name applied to certain inflammatory affections about the hoof in cattle and sheep. Simple, contagious, and tuberculous foot-rot are distinguished.
2. n. A disease of the orange and other citrous trees, supposed to be due to Fusarium Limonis, but also affected by the use of fertilizers and methods of cultivation. Also called gum-disease.
3. n. Same as bottom-rot.

Wiktionary

1. n. A common infection of the hoof of animals such as cattle, sheep and goat.
2. n. A disease of plants, affecting the stalk or the trunk.
3. n. slang athlete's foot

GNU Webster's 1913

1. n. an ulcer in the feet of sheep; claw sickness.

WordNet 3.0

1. n. contagious degenerative infection of the feet of hoofed animals (especially cattle and sheep)
2. n. plant disease in which the stem or trunk rots at the base