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🇮🇳Hindi Source WordCode: HI

ध्वनि अवरोध

Pronunciation / Transliteration: dhvani avarodh

🇬🇧 Direct English Meaning:
Sound barrier/ˈsaʊnd ˌbæri.ər/
nounCEFR C1 (Advanced)Top #14500 frequency
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🇮🇳 Example Sentence in Hindi:

"विमान ने ध्वनि अवरोध को पार कर लिया।"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The apparent aerodynamic resistance and pressure drag experienced by an aircraft as it approaches the speed of sound.

    "Chuck Yeager was the first pilot to successfully break the sound barrier in level flight."
  2. 2

    A colloquial term for the speed of sound itself (Mach 1).

    "The experimental jet hurtled forward, preparing to pierce the sound barrier."
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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the English terms 'sound' (from Old English 'sund' and Latin 'sonus') and 'barrier' (from Old French 'barriere'). The term emerged in mid-20th-century aviation terminology as aerodynamic engineers encountered massive increases in drag and compressibility effects when aircraft approached the speed of sound.

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