backspin
Học thuậtThân thiện
Definition
Noun: A backward spin imparted to a moving ball, typically causing it to slow down or reverse its direction after bouncing. It is a rotational motion opposite to the ball's direction of travel.
Usage
Backspin is a technical term primarily used in sports, especially ball games like golf, tennis, table tennis, and billiards. It describes the specific spin that makes a ball behave in a controlled manner, such as stopping quickly or rolling backward upon landing.
Examples
- The golfer applied backspin to the ball, making it stop quickly on the green.
- A good table tennis player uses backspin to make the ball difficult to return.
- The cue ball had heavy backspin, causing it to roll back toward the player after hitting the object ball.
Advanced Usage
- To put backspin on a ball: This phrase describes the action of creating this spin.
- She put a lot of backspin on her approach shot.
- Backspin can also be used metaphorically in non-sporting contexts to describe a reversal or slowdown of momentum.
- The negative news put some backspin on the company's rapid growth.
Variants and Related Words
- Backspinning (verb, gerund): The act of applying backspin.
- Backspinning the ball is a crucial skill in snooker.
- Opposite: Topspin (a forward spin that accelerates the ball after bouncing).
Synonyms
- Underspin
- Reverse spin
- Screw (used chiefly in billiards/snooker)
Antonyms
- Topspin
- Forward spin
Related Phrases/Idioms
- To take the spin off: While not specific to backspin, this idiom means to reduce the effect or impact of something, analogous to reducing the effect of spin on a ball.
- Putting English on the ball: This is a related billiards term for applying sidespin. It is sometimes confused with, but is distinct from, backspin.
Noun
- spin (usually of a moving ball) that retards or reverses the forward motion