quick-reaction game
nounUK /kwɪk rɪˈækʃən ɡeɪm/
US /kwɪk riˈækʃən ɡeɪm/
A game where you must act fast when something happens.
We played a quick-reaction game where you tap the screen as soon as the light turns green.
OTHER MEANINGS
2. A test used to measure how fast someone responds to a signal.
The scientist used a quick-reaction game to check the driver's reaction time.
3. A party activity where players race to respond to a cue.
At the birthday party, the quick-reaction game had everyone laughing and shouting.
4. A training exercise that helps athletes improve their reflexes.
The coach added a quick-reaction game to warm up the team before practice.