key

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Key Definition & Meaning

1. A small metal or plastic device used for opening locks or starting a vehicle.

Example: I can't find my house key, can you help me look for it?

2. A musical note or tone that serves as a reference point for a piece of music.

Example: The song is in the key of c major.

3. A crucial or essential element or factor.

Example: Communication is key to a successful relationship.

4. A word or phrase used to identify or classify something.

Example: The key to this puzzle is the word "clue."

5. A button or switch on a keyboard or other device used to input information.

Example: Press the "enter" key to submit your answer.

Examples of the word key used in sentences.

  • Learning how to communicate effectively is the key to building good relationships.
  • The teacher gave me a key to the classroom so I can come study anytime.
  • Eating a balanced diet is key to staying healthy and fit.
  • I can't find my house key, can you help me look for it?
  • My sister is the key to my happiness, she always knows how to cheer me up.
  • The key to staying healthy is to eat a balanced diet and exercise regularly.
  • I always carry my house key with me when I leave in the morning.
  • Learning how to type without looking at the keyboard is a key skill for a fast typist.
  • The detective found a key on the suspect that matched the lock on the victim's front door.
  • Key lime pie is a famous dessert in Florida that is made from lime juice, condensed milk, and graham cracker crust.
  • The hotel receptionist gave me the key to my room and told me to enjoy my stay.
  • I always keep spare keys in my bag in case I accidentally lose my house keys.
  • The key to success in learning a new language is to practice every day.
  • The key factor in choosing a new car for our family is safety.
  • It's important for me to understand the key concepts in this presentation before I make a decision.
  • One of the key factors in achieving success in life is having a positive attitude.
  • The key to unlocking the mystery of the ancient artifact was a special code hidden in a poem.
  • Time management is the key to balancing work and personal life effectively.
  • Understanding cultural differences is key when it comes to doing business internationally.
  • Good communication is the key to building strong relationships with colleagues and clients.
  • In order to unlock the full potential of your creativity, it's important to give yourself permission to take risks and think outside the box.
  • One key factor in achieving a healthy lifestyle is making exercise a regular part of your routine.
  • The key to being a good listener is to pay attention to the speaker's body language and tone of voice.
  • The key to a successful business is having a clear mission statement and staying focused on your goals.
  • The key to resolving conflicts in the workplace is to practice good communication and active listening.
  • As a musician, knowing how to play in multiple keys is a crucial skill to have, which allows you to write and perform more diverse and intricate compositions.
  • In today's digital age, privacy and cybersecurity have become key concerns for individuals, businesses, and governments.
  • As a CEO, the key to success is not just about meeting quarterly targets, but sustaining long-term growth.
  • No matter what your profession is, communication skills are a key factor in building successful relationships with colleagues and clients alike.
  • One of the key reasons why I chose to study abroad was to broaden my perspective and gain intercultural competence.
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