key
Pronunciación: [/ki/]
Contexto: «lock and unlock»
(noun) a small metal object that fits into a lock and is used to open or close it. It is like a special tool that helps you unlock doors or start cars.
Ejemplo
She used the key to unlock the door and enter the house.
Ejemplo
He forgot his keys and couldn't get into his car.
Ejemplo
Do you have the key to the front door?
Contexto: «important»
(noun) something that is very important or necessary. Like when you need a map to find your way or the answer to a question.
Ejemplo
Communication is key in building strong relationships.
Ejemplo
He didn't understand the key points of the lesson.
Ejemplo
What do you think is the key to success?
Contexto: «music»
(noun) a button on a device like a piano or a computer keyboard that produces a specific sound when pressed. It is like a magic button that makes music.
Ejemplo
Press the key gently to play a soft note.
Ejemplo
She accidentally pressed the wrong key and the music sounded off.
Ejemplo
Which key do you use to play a high note on the piano?
Contexto: «information»
(noun) a word or number that helps you find or locate something specific in a list or a document. It is like a code that guides you to the right place.
Ejemplo
I forgot my login key and couldn't access my account.
Ejemplo
He entered the wrong key and couldn't find the document he needed.
Ejemplo
Can you provide the key to the encrypted file?