Keep yourself and your practice safe from fraud. We have found unauthorized uses of EFINs, Electronic Filing Identification Numbers, and PTINs, Preparer Tax Identification Numbers.
Wiktionary (0.00 / 0 votes) Rate this definition: disease (Noun). An abnormal condition of the body or mind that causes discomfort or dysfunction; distinct from injury insofar as the latter is usually instantaneously acquired. The tomato plants had some kind of disease that left their leaves splotchy and fruit withered. disease (Noun). Any abnormal or harmful condition, as of society, people's attitudes, way of living etc. disease (Verb). To cause unease; to annoy, irritate. disease (Verb). To infect with a disease.
A condition is a state of being. It can refer to how severe a disease is (his condition remains critical); to something that falls just short of a disease (the condition of being poor); how healthy someone is (she is in great condition !). There are a few other meanings, but these seem most relevant to health.