Core level · Year 5
supersonic
adjective · Say it: soo-per-SON-ik
What it means
Coremoving faster than the speed of sound
Concorde was a supersonic plane that flew from London to New York very quickly.
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Core level · Year 5
adjective · Say it: soo-per-SON-ik
moving faster than the speed of sound
Concorde was a supersonic plane that flew from London to New York very quickly.
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