Pronunciation: /ki ʌp/
noun a small metal instrument specially cut to fit into a lock and move its bolt
A1 I need the key up to open the door.
A2 She always carries her key up in her purse.
B1 The key up to success is hard work and dedication.
B2 The key up to understanding the problem lies in thorough research.
C1 The key up to effective leadership is communication and empathy.
C2 He possesses the key up to unlocking the mysteries of the universe.
verb to make someone or something more excited or nervous
A1 I need to key up my bike before I can ride it.
A2 She tried to key up the audience with her motivational speech.
B1 The coach keying up the team before the big game.
B2 The politician's speech really keyed up the crowd at the rally.
C1 The conductor keyed up the orchestra before the performance.
C2 The CEO's inspiring speech keyed up the employees for the upcoming project.
adverb in a way that increases excitement or nervousness
A1 She keyed up the engine before starting the car.
A2 He keyed up the volume on the TV to hear the news better.
B1 The team was keyed up for the big game and ready to win.
B2 The audience was keyed up with excitement as the concert began.
C1 The politician's speech keyed up the crowd, leading to a standing ovation.
C2 The coach's motivational talk keyed up the players for a victorious match.
formal Before playing the piano, make sure to key up by stretching your fingers and wrists.
informal I always key up before a big game by listening to my favorite pump-up playlist.
slang Let's key up before hitting the club tonight with some pre-game shots!
figurative The team needs to key up their defense if they want to win the championship.
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