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オンソク
Meanings
Noun
1. speed of sound
Alt. forms
音おん速そく
99%
オンソク
Pitch accent
オ
ンソク
Used in: 2
Composed of
sound; noise; report; note
gear; speed (e.g. 4-speed transmission)
Used in vocabulary (2 in total)
supersonic speed
subsonic speed
Examples (2 in total)
The new airplane flies at twice the speed of sound.
This jet travels about three times as fast as the speed of sound.