sonic barrier
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Sound was initially dismissed as a possible deterrent when research revealed fishes become acclimated to constant tones and would eventually move through a sonic barrier.
From Scientific American • Sep. 20, 2017
To avoid noise�and enmity�the Air Force last year ordered jet pilots not to roar through the sonic barrier near populated areas.
From Time Magazine Archive
He is sure that many "terrors of space" will evaporate like the "sonic barrier," which once was thought to limit the speed of airplanes.
From Time Magazine Archive
When the plane reaches about 80% of the speed of sound, however, the velocity of the air flowing over the upper side of the wing reaches the sonic barrier.
From Time Magazine Archive
An accelerating, effortless flight, a faint tremor as they passed the sonic barrier, then no sensory impressions at all.
From The Mighty Dead by Gault, William Campbell
