おんそく
Meanings
Noun
1. speed of sound
Kanji used
sound
fast
Pitch accent
んそく
Top 22200
Composed of
sound; noise; note; fame; Chinese-derived character reading
gear; speed (e.g. 4-speed transmission)
Used in vocabulary (2 in total)
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.