Definitions can be categorized based on their function or their purpose. Here are the five major types:
: The CDC uses "Surveillance Case Definitions"—uniform criteria used to classify and count diseases consistently across different regions for tracking purposes. dfinitions
A definition is a statement that explains the meaning of a term, word, or phrase. In logic and philosophy, defining a concept is crucial for clear communication, avoiding ambiguity, and establishing the boundaries of a discussion. Without clear definitions, arguments often fall apart due to equivocation (using a word in two different ways). Definitions can be categorized based on their function