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sonic boom ['sɔnɪk'bu:m]
gen. supersone knal
phys.sc., transp., avia. geluidsbarrièreknal; geluidsbarriereknal
sonic boom A noise caused by a shock wave that emanates from an aircraft or other object traveling at or above sonic velocity ['sɔnɪk'bu:m]
environ. supersone knal
sonic boom: 5 phrases in 2 subjects
Earth sciences2
Environment3