Rebound (song) definition

(1) The act of securing possession of the rebounding basketball after a missed shot

(2) A reaction to a crisis or setback or frustration

"He is still on the rebound from his wife's death"

(3) A movement back from an impact

(4) Return to a former condition

"The jilted lover soon rallied and found new friends"

"The stock market rallied"

(5) Spring back; spring away from an impact

"The rubber ball bounced"

"These particles do not resile but they unite after they collide"