mur du son
French
Pronunciation
- IPA(key): /myʁ dy sɔ̃/
Noun
mur du son m (uncountable)
- sound barrier (physical boundary)
- Voulez vous percer le mur du son en conduisant à une vitesse si excessive?!
- Are you trying to break the sound barrier driving at such high speed?!
Usage notes
Doesn't translate wall of sound.