ダインだいんFreq.FrequencyTop 50,000Meanings1noundyneA unit of force in the CGS system; now mostly replaced by the newton (N) in SI. 1 dyne = 10⁻⁵ N.ダインはCGS単たん位い系けいの力ちからの単たん位いです。The dyne is a unit of force in the CGS system.