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English definition of “supersonic”

supersonic

adjective uk   /ˌsuː.pəˈsɒn.ɪk/ us    /-pɚˈsɑː.nɪk/
faster than the speed of sound: a supersonic fighter planeAviationTravelling by aircraftMovement through the airSpeed of motionFast and rapidShort in time
(Definition of supersonic from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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