The word coupling denotes the idea that in a molecule, vibrational and electronic interactions are interrelated and influence each other. Among the many forms of coupling there are also Entanglement, Quantum Entanglement, Sympathy, Sympathetic Association, Sympathetic Oscillation, Sympathetic Vibration.
noun: an object used for joining two things together.
noun: a combination of two things.
noun: the act of pairing a male and female for reproductive purposes.
noun: a mechanical device that serves to connect the ends of adjacent objects.
noun: a connection (like a clamp or vise) between two things so they move together.
Angular Momentum coupling
Law of Force
8.10 - Law of Couples
17.03 - Gravity not a Flow