English Dictionary

jounce

/d͡ʒaʊns/

noun

A movement, such as a jolt or a shake. / (physics) The fourth derivative of the position vector with respect to time; the time derivative of jerk.

The sudden jounce of the car startled me.

意味（1）

A movement, such as a jolt or a shake.

When the drive axles have inner and outer joints, rear wheel camber change is minimized during wheel jounce and rebound.

意味（2）

(physics) The fourth derivative of the position vector with respect to time; the time derivative of jerk.