Coercion is the practice of compelling a person to behave in an involuntary way.
Coercion may also refer to:
Coercion castle, a heavily fortified, medieval castle Coercion (linguistics), reinterpretation of a lexeme Coercive function, mathematical function that "grows rapidly" at the extremes of the space on which it is defined Type conversion, in programming, is changing an entity of one data type into another Coercion Acts, Acts of the British parliament to suppress disorder, often in Ireland Coercivity, intensity of magnetic field needed to demagnetize a material Coercive diplomacy