Coupling (disambiguation)

Coupling is a connection or joint between two things.

Coupling may also refer to:


 * Coupling (physics), when two systems are interacting with each other
 * Rotational–vibrational coupling, occurring when rotation frequency of an object is close to or identical to a natural internal vibration frequency
 * Angular momentum coupling, the combining of quantized angular momentum (e.g., the interaction between two nuclei in nuclear magnetic resonance)
 * Quantum coupling, when quantum states in one of the systems will cause an instantaneous change in all of the bound systems
 * Coupling (computer programming), the degree to which each program module relies on each one of the other modules
 * Coupling (electronics), the transfer of a signal from one medium or circuit block to another
 * Coupling (genetics), a type of genetic linkage
 * Coupling (piping), a short length of pipe or tube to connect two pipes or tubes together
 * Coupling (probability), a proof technique in probability theory
 * Railway coupling, a mechanism for connecting railway rolling stock
 * Azo coupling, often called "coupling", an electrophilic substitution reaction
 * Coupling reaction, reactions between hydrocarbon fragments in organic chemistry
 * Hose coupling, a piece on the end of a hose to connect it to extra hoses or hose appliances
 * Coupling track, a term in music recording for a B-side track
 * Joint encoding, an audio compression technique in which the redundancy of information between audio channels is reduced; also commonly known as channel coupling or stereo coupling
 * Mating or the act of sexual intercourse
 * Coupling, the distance formed by the lumbar vertebrae of a horse's back.

Television

 * Coupling (British TV series), a British sitcom written by Steven Moffat for the BBC
 * Coupling (American TV series), a short-lived American sitcom based on the British series
 * Coupling (Greek TV series), a short-lived Greek sitcom based on the British series