somersault
US /ˈsʌm.ɚ.sɑːlt/
UK /ˈsʌm.ɚ.sɑːlt/

1.
saut périlleux, culbute
an acrobatic movement in which a person turns head over heels in the air or on the ground, landing on their feet.
:
•
The gymnast performed a perfect somersault.
Le gymnaste a effectué un saut périlleux parfait.
•
He did a forward somersault on the trampoline.
Il a fait un saut périlleux avant sur le trampoline.