Definition of strong force
: a fundamental physical force that acts on hadrons and is responsible for the binding together of protons and neutrons in the atomic nucleus and for processes of particle creation in high-energy collisions and that is the strongest known fundamental physical force but acts only over distances comparable to those between nucleons in an atomic nucleus
— called also strong interaction, strong nuclear force
— compare electromagnetism sense 2a, gravity sense 3a(2), weak forceKeep scrolling for more
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Time Traveler for strong force
The first known use of strong force was in 1964
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