Apedia

Key Order Lock Press Important Noun Specially Shaped

word key
definition
noun
A key is a specially shaped piece of metal that you place in a lock and turn in order to open or lock a door, or to start or stop the engine of a vehicle.
They put the key in the door and entered.
She reached for her coat and car keys.
The keys on a computer keyboard or typewriter are the buttons that you press in order to operate it.
The keys of a piano or organ are the long narrow pieces of wood or plastic that you press in order to play it.
In music, a key is a scale of musical notes that starts on one specific note.
...the key of A minor.
The key on a map or diagram or in a technical book is a list of the symbols or abbreviations used and their meanings.
You will find a key at the front of the book.
The key to a desirable situation or result is the way in which it can be achieved.
The key to success is to be ready from the start.
Diet and relaxation are two important keys to good health.
adjective
The key person or thing in a group is the most important one.
He is expected to be the key witness at the trial.
Education is likely to be a key issue in the next election.
inflections keyskeyingkeyed
cefr-level B1

Tags: oxford5k::cefr-level:b1

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