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- DictionaryKey/kē/
noun
- 1. a small piece of shaped metal with incisions cut to fit the wards of a particular lock, which is inserted into a lock and turned to open or close it: "there were two keys to the cupboard"
- 2. each of several buttons on a panel for operating a computer, typewriter, or telephone: "press the ENTER key"
adjective
- 1. of paramount or crucial importance: "she became a key figure in the suffragette movement"
verb
- 1. enter or operate on (data) by means of a computer keyboard or telephone keypad: "not everyone can key data quickly and accurately"
- 2. fasten (something) in position with a pin, wedge, or bolt: "the coils may be keyed into the slots by fiber wedges"
KEY definition: 1. a piece of metal that has been cut into a special shape and is used for opening or closing a…. Learn more.
The meaning of KEY is a usually metal instrument that is used to open a lock or to start or access a mechanism. How to use key in a sentence.
key. 1. [ kee ] Phonetic (Standard)IPA. noun. , plural keys. a small metal instrument specially cut to fit into a lock and move its bolt. any of various devices resembling or functioning as a key: the key of a clock. key card. something that affords a means of access: the key to happiness. something that secures or controls entrance to a place:
Define key. key synonyms, key pronunciation, key translation, English dictionary definition of key. n. pl. keys 1. a. A notched and grooved, usually metal implement that is turned to open or close a lock. b. A similar implement or an electronic device used...
A key is a piece of metal that fits inside a lock and turns to open it. You might have a key ring with a house key, a car key, and maybe several more keys. A key is typically cut from metal, although many hotels use plastic keys for their guest rooms.
1. countable 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. [ + in] She reached for her coat and car keys. Synonyms: opener, door key, latchkey More Synonyms of key.
key. adjective. uk / kiː / us. B2. very important in influencing or achieving something: a key factor. (Definition of key from the Cambridge Learner's Dictionary © Cambridge University Press)
Definition of key noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
From Longman Business Dictionary key1 /kiː/ noun [ countable] 1 a part of a computer with a letter, number etc on it that you press with your fingers to make it work Press any key to continue. → alt key → arrow key → control key → escape key → hot key → scroll key → shift key 2 a/the key to something the part of a plan, arrangement etc that is t...
Key Definition. kē. keyed, keying, keys. Meanings. Synonyms. Sentences. Definition Source. Word Forms. Origin. Noun. Adjective. Verb. Idiom. Filter. noun. keys. An instrument, usually of metal, for moving the bolt of a lock and thus locking or unlocking something. Webster's New World. Similar definitions.
