rebound

a movement back from an impact

a reaction to a crisis or setback or frustration; "he is still on the rebound from his wife's death"

the act of securing possession of the rebounding basketball after a missed shot

spring back; spring away from an impact; "The rubber ball bounced"; "These particles do not resile but they unite after they collide"

return to a former condition; "The jilted lover soon rallied and found new friends"; "The stock market rallied"