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subsonic

/sʌbˈsɒn.ɪk/

Traduction: Relatif à une vitesse inférieure à celle du son dans le milieu considéré, généralement l'air.

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adjective

/sʌbˈsɒn.ɪk/C1formaltechnical
  • frRelatif à une vitesse inférieure à celle du son dans le milieu considéré, généralement l'air.

Relating to speeds less than the speed of sound in a given medium, typically air.

  1. Speed below soundC1formaltechnical

    Relating to or moving at a speed less than that of sound in a given medium, typically air.

    frsubsonique (vitesse inférieure à celle du son)

    • The aircraft was designed for subsonic flight to reduce fuel consumption.
    • Subsonic speeds are generally below 767 miles per hour at sea level.
    • The engineer explained the differences between subsonic and supersonic aerodynamics.

    Antonymessupersonic

Formes
  • more subsonic comparative form
  • most subsonic superlative form