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demi-vie meaning in English

FrenchEnglish
demi-vie nom {f}

half-life◼◼◼(chemistry: time required for concentration to fall to half)
noun
[UK: hɑːf laɪf] [US: ˈhæf ˈlaɪf]

half-life◼◼◼(time in physics)
noun
[UK: hɑːf laɪf] [US: ˈhæf ˈlaɪf]