1. (n.) An inflammation of the fingers or toes, generally of the last phalanx, terminating usually in suppuration. The inflammation may occupy any seat between the skin and the bone, but is usually applied to a felon or inflammation of the periosteal structures of the bone.

2. (n.) An inflammatory disease of the feet. It occurs round the hoof, where an acrid matter is collected.

ague anemia ankylosis anoxia apnea aposteme asphyxiation asthma ataxia atrophy backache bed sore blain bleb bleeding blennorhea blister blotch boil bubo bulla bunion cachexia cachexy canker canker sore carbuncle chancre chancroid chilblain chill chills cold sore colic constipation convulsion coughing cyanosis diarrhea dizziness dropsy dysentery dyspepsia dyspnea edema emaciation eschar fainting fatigue felon fester festering fever fever blister fibrillation fistula flux furuncle furunculus gathering growth gumboil hemorrhage hemorrhoids high blood pressure hydrops hypertension hypotension icterus indigestion inflammation insomnia itching jaundice kibe labored breathing lesion low blood pressure lumbago marasmus nasal discharge nausea necrosis pain papula papule paralysis paronychia parulis petechia piles pimple pock polyp pruritus pustule rash rheum rising scab sclerosis seizure shock skin eruption sneezing soft chancre sore spasm stigma sty suppuration swelling tabes tachycardia trauma tubercle tumor ulcer ulceration upset stomach vertigo vomiting wale wasting welt wheal whelk whitlow wound