KEY Definition
Key Definition & Meaning - Merriam-Webster
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 | definition in the Cambridge English Dictionary
a piece of metal that has been cut into a special shape and is used for opening or closing a lock, starting a car engine, etc.
KEY Definition & Meaning - Dictionary.com
any of various devices resembling or functioning as a key: the key of a clock. something that affords a means of access: the key to happiness.
KEY definition in American English - Collins Dictionary
35 senses: 1. a metal instrument, usually of a specifically contoured shape, that is made to fit a lock and, when rotated,.... Click for more definitions.
Key - Definition, Meaning & Synonyms - Vocabulary.com
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.
Key Definition & Meaning | Britannica Dictionary
KEY meaning: 1 : a device that is used to open a lock or start an automobile often used figuratively; 2 : a device that looks like a key and that is used to ...
Key Definition & Meaning - YourDictionary
Key definition: A determining factor in accomplishing or achieving something.
Key to Definition & Meaning - Merriam-Webster
The meaning of KEY TO is to make (something) suitable for (a particular use or type of person) —often used as (be) keyed to. How to use key ...
Key - definition of key by The Free Dictionary
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 for opening, ...
1. A metal (or other hard, moldable substance, eg plastic, carbon, cheese) device that opens or closes a lock 2. 1 Kilogram (2.2 lbs, 35.27 oz) of narcotics
key adjective - Definition, pictures, pronunciation and usage notes
[usually before noun] most important; essential: He was a key figure in the campaign. Key is used most frequently in business and political contexts.
KEY Synonyms: 205 Similar and Opposite Words - Merriam-Webster
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KEYS Definition & Meaning - Dictionary.com
Keys definition: a children's cry for truce or respite from the rules of a game. See examples of KEYS used in a sentence.
KEY | definition in the Cambridge Learner's Dictionary
KEY meaning: 1. a piece of metal cut into a particular shape and used for locking things such as doors, or for…. Learn more.
Definition of keys - About Historical locks
A key is an instrument that is programmed or coded through the shape of the bit, which matches the pins and wards of the locks.
key - Wiktionary, the free dictionary
A key (object designed to open and close a lock) A numeric keypad with 16 keys The keys of a musical keyboard. The key of a map. A telegraph key
Key. Article · Talk. Language; Watch · Edit. Look up key or Keys in Wiktionary, the free dictionary. Key, Keys, The Key or The Keys may refer to: Contents. 1 ...
key 1 - definition for kids - Wordsmyth Children's Dictionary
The meaning of key. Definition of key. Best online English dictionaries for children, with kid-friendly definitions, integrated thesaurus for kids, images, ...
key, n.¹ & adj. meanings, etymology and more | Oxford English ...
There are 46 meanings listed in OED's entry for the word key, three of which are labelled obsolete. See 'Meaning & use' for definitions, usage, and quotation ...
What is a Key? - Definition from Techopedia
What Does Key Mean? A key is a field, or combination of fields, in a database table used to retrieve and sort rows in the table based on certain ...
Data definition language
Computer programming languageIn the context of SQL, data definition or data description language is a syntax for creating and modifying database objects such as tables, indices, and users.
Key
In music theory, the key of a piece is the group of pitches, or scale, that forms the basis of a musical composition in Western classical music, art music, and pop music.