trampoline effect
The phenomenon by which the baseball "jumps" off the bat at contactThe phenomenon by which the baseball "jumps" off the bat at contact.
Meaning
1 senses(uncountable)The phenomenon by which the baseball "jumps" off the bat at contact.
Origin
By analogy with a person jumping on a trampoline.By analogy with a person jumping on a trampoline.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable