definition of keys - EAS

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  1. dictionary.cambridge.org
    Definition of key (Entry 1 of 7) 1 a : a usually metal instrument by which the bolt of a lock is turned b : any of various devices having the form or function of such a key a key for winding a clock

    Key Definition & Meaning - Merriam-Webster

    www.merriam-webster.com/dictionary/key
    www.merriam-webster.com/dictionary/key
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  2. Mọi người cũng hỏi
    What is the meaning of keyed?
    1 : to lock or secure with or as if with a key : fasten: such as. a : to secure (something, as a pulley on a shaft) by a key. b : to finish off (an arch) by inserting a keystone. 2 : to regulate the musical pitch of key the strings.

    Key Definition & Meaning - Merriam-Webster

    www.merriam-webster.com/dictionary/key
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    What is a key?
    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.: car / door keys

    KEY | meaning in the Cambridge English Dictionary

    dictionary.cambridge.org/dictionary/english/key
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    What is the meaning of key in football?
    Definition of key. 2 : to observe the position or movement of an opposing player in football in order to anticipate the play —usually used with on The middle linebacker was keying on the halfback.

    Key Definition & Meaning - Merriam-Webster

    www.merriam-webster.com/dictionary/key
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    What is the keys () method of a dictionary?
    Definition and Usage The keys()method returns a view object. The view object contains the keys of the dictionary, as a list. The view object will reflect any changes done to the dictionary, see example below. Syntax dictionary.keys()

    Python Dictionary keys() Method - W3Schools

    www.w3schools.com/python/ref_dictionary_keys.asp
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  3. Từ điển

    Tra cứu
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    key
    [kiː]
    DANH TỪ
    key (danh từ) · keys (danh từ số nhiều)
    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.
      • a shaped metal implement for operating a switch in the form of a lock, especially one operating the ignition of a motor vehicle.
        "Nat turned the key in the ignition"
      • an instrument for grasping and turning a screw, peg, or nut, especially one for winding a clock or turning a valve.
      • a pin, bolt, or wedge inserted into a hole or between parts so as to lock the parts together.
    2. each of several buttons on a panel for operating a computer, typewriter, or telephone.
      "press the ENTER key"
      • a lever depressed by the finger in playing an instrument such as the organ, piano, flute, or concertina.
        "a piece composed solely for the white keys on the piano"
      • a lever operating a mechanical device for making or breaking an electric circuit, for example in telegraphy.
    3. a thing that provides a means of achieving or understanding something.
      "discipline seems to be the key to her success"
      từ đồng nghĩa:
      • an explanatory list of symbols used in a map, table, etc.
      • a set of answers to exercises or problems.
        "a key at the back of the book provides the answers"
      • a word or system for solving a cipher or code.
        "it took him some time to find the key, the connection between the code and the Odyssey"
      • the first move in the solution of a chess problem.
      • computing
        a field in a record which is used to identify that record uniquely.
    4. music
      a group of notes based on a particular note and comprising a scale, regarded as forming the tonal basis of a piece of music.
      "the key of E minor"
      từ đồng nghĩa:
      • the tone or pitch of someone's voice.
        "his voice had changed to a lower key"
      • the prevailing tone of a piece of writing, situation, etc..
        "it was like the sixties all over again, in a new, more austerely intellectual key"
        từ đồng nghĩa:
      • the prevailing range of tones in a painting.
        "these mauves, lime greens, and saffron yellows recall the high key of El Greco's palette"
    5. the dry winged fruit of an ash, maple, or sycamore, typically growing in bunches; a samara.
    6. the part of a first coat of wall plaster that passes between the laths and so secures the rest.
      • the roughness of a surface, helping the adhesion of plaster or other material.
    7. basketball
      the keyhole-shaped area marked on the court near each basket.
      "he hit another jumper from the top of the key"
    TÍNH TỪ
    key (tính từ)
    1. of crucial importance.
      "she became a key figure in the suffragette movement"
      từ đồng nghĩa:
      từ trái nghĩa:
    ĐỘNG TỪ
    key (động từ) · keys (thời hiện tại ngôi thứ ba) · keyed (thì quá khứ) · keyed (quá khứ phân từ) · keying (hiện tại phân từ)
    1. enter or operate on (data) by means of a computer keyboard or telephone keypad.
      "not everyone can key data quickly and accurately" ·
      "she keyed in a series of commands" · "the information is then keyed into a computer" · "a hacker caused disruption after keying into a vital database"
    2. fasten (something) in position with a pin, wedge, or bolt.
      "the coils may be keyed into the slots by fibre wedges"
    3. roughen (a surface) to help the adhesion of plaster or other material.
      "a wooden float with nails driven through it is used to key the wall surface between coats"
    4. word (an advertisement in a periodical), typically by varying the form of the address given, so as to identify the publication generating particular responses.
      "one keys advertisements and measures returns"
    5. informal
      vandalize (a car) by scraping its paint with a key.
    6. NORTH AMERICAN
      informal
      be the crucial factor in achieving.
      "Ewing keyed a 73–35 advantage on the boards with twenty rebounds"
    GỐC
    Old English cǣg, cǣge, of unknown origin.
    key
    [kiː]
    DANH TỪ
    key (danh từ) · keys (danh từ số nhiều)
    1. a low-lying island or reef, especially in the Caribbean.Compare with cay.
    GỐC
    late 17th century: from Spanish cayo ‘shoal, reef’, influenced by quay.
    Dịch key sang
    [{"language":"en","Content":[{"word":"key","pos":"NOUN","confidence":1.0,"InternalModelInterfaceDoNotUse":"Microsoft.Search.ModelSerialization.Models.Dictionary.Translation.IContent_1, Microsoft.Search.Frontend.SchemaInterfaces, Version=8.1.0.0, Culture=neutral, PublicKeyToken=null","ModelResolver":null,"InternalFrameworkStateDoNotUse":null,"SchemaName":"Dictionary.Translation.Content","KifMajorVersion":1,"KifMinorVersion":0,"KifMinorVersion2":0}],"InternalModelInterfaceDoNotUse":"Microsoft.Search.ModelSerialization.Models.Dictionary.Translation.ILangContentPair_1, Microsoft.Search.Frontend.SchemaInterfaces, Version=8.1.0.0, Culture=neutral, PublicKeyToken=null","ModelResolver":{},"InternalFrameworkStateDoNotUse":null,"SchemaName":"Dictionary.Translation.LangContentPair","KifMajorVersion":1,"KifMinorVersion":0,"KifMinorVersion2":0}]
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  4. Key Definition & Meaning - Merriam-Webster

    https://www.merriam-webster.com/dictionary/key

    English Language Learners Definition of key (Entry 3 of 2) : to enter (information) by using the keys of a computer, typewriter, etc. : to have the most important part in (something)

    Khám phá thêm

    Key Definition & Meaning | Dictionary.comwww.dictionary.com
    KeyBank | Banking, Credit Cards, Mortgages, and Loanswww.key.com
    Key word - definition of key word by The Free Dictionarywww.thefreedictionary.com
    Keynote - Applewww.apple.com
    Key-Drop.com - Open CS:GO cases, get the best skins for ...key-drop.com
    Đề xuất cho bạn dựa trên những gì phổ biến • Phản hồi

  5. Keys - definition of keys by The Free Dictionary

    https://www.thefreedictionary.com/keys

    Define keys. keys synonyms, keys pronunciation, keys translation, English dictionary definition of keys. 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...

  6. Keys Definition & Meaning | Dictionary.com

    https://www.dictionary.com/browse/keys

    Keys definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

  7. KEY | meaning in the Cambridge English Dictionary

    https://dictionary.cambridge.org/dictionary/english/key

    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.

  8. Key (engineering) - Wikipedia

    https://en.wikipedia.org/wiki/Key_(engineering)

    Key (engineering) In mechanical engineering, a key is a machine element used to connect a rotating machine element to a shaft. The key prevents relative rotation between the two parts and may enable torque transmission. For a key to function, the shaft and rotating machine element must have a keyway and a keyseat, which is a slot and pocket in ...

  9. DBMS Keys: Candidate, Super, Primary, Foreign Key Types ...

    https://www.guru99.com/dbms-keys.html

    18/12/2021 · KEYS in DBMS is an attribute or set of attributes which helps you to identify a row(tuple) in a relation(table). They allow you to find the relation between two tables. Keys help you uniquely identify a row in a table by a combination of one or more columns in that table. Key is also helpful for finding unique record or row from the table.

  10. What is an Encryption Key? - Definition from SearchSecurity

    https://www.techtarget.com/searchsecurity/definition/key

    Both passwords and keys restrict access to data (keys) or resources (passwords). Despite sharing these characteristics, encryption keys differ from passwords in the following ways: Computer systems use encryption keys to encrypt potentially sensitive data; passwords are used to authenticate system users and grant access to resources on a computer system.

  11. Computer keyboard key explanation

    https://www.computerhope.com/keys.htm

    16/08/2021 · Shift key. Ctrl: Control key. Fn: Function key. Alt: Alternate key (PC only; Mac users have an Option key). Spacebar: Spacebar key. Arrows: Up, down, left, right Arrow keys. Back Space: Back space (or Backspace) key. Delete: Delete or Del key. Enter: Enter key. Prt Scrn: Print Screen key. Scroll Lock: Scroll Lock key. Pause: Pause key. Break: Break key. Insert: Insert key. …

  12. Strong's Greek: 2807. κλείς (kleis) -- a key

    https://biblehub.com/greek/2807.htm

    key. From kleio; a key (as shutting a lock), literally or figuratively -- key. see GREEK kleio. Forms and Transliterations. κλειδα κλείδα κλεῖδα κλειδας κλεῖδας κλειδός κλειδών κλειν κλείν κλεῖν κλεις κλείς κλεὶς κλεῖς kleida kleîda kleidas kleîdas klein kleîn kleis kleìs kleîs. Links.

  13. Python Dictionary keys() Method - W3Schools

    https://www.w3schools.com/python/ref_dictionary_keys.asp

    Definition and Usage. The keys() method returns a view object. The view object contains the keys of the dictionary, as a list. The view object will reflect any …

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