Definition of weak force noun from the Oxford Advanced Learner's Dictionary


weak force

BrE BrE//ˈwiːk fɔːs//
; NAmE NAmE//ˈwiːk fɔːrs//
(specialist) Energy and physical forces
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one of the four fundamental forces in the universe, which is produced between particles in an atom see also electromagnetism, gravity, strong force See related entries: Energy and physical forces
See the Oxford Advanced American Dictionary entry: weak force