Key

Key may refer to:

Common meanings

  • Cay, also spelled key, a small, low-elevation, sandy island formed on the surface of a coral reef
  • Key (cryptography), a piece of information that controls the operation of a cryptography algorithm
  • Key (engineering), a type of coupling used to transmit rotation between a shaft and an attached item
  • Key (lock), device used to open a lock such as in a door
  • Key (map), a guide to a map's symbology
  • Key, a guide to colours and symbols used in a data chart, graph, plot or diagram
  • Places

  • Key, Alabama
  • Key, Ohio
  • Key, West Virginia
  • Keys, Oklahoma
  • Florida Keys, an archipelago of about 1700 such islands in the southeast United States
  • Key Island, Tasmania, Australia
  • Key, Iran, a village in Isfahan Province, Iran
  • People

  • Key (singer) (born 1991), South Korean entertainer
  • Key!, American rapper
  • Surnames

  • Key (surname)
  • Keys (surname)
  • Art, entertainment, and media

    Fictional characters

  • Key (comics), a DC Comics supervillain
  • Key (Marvel Comics), a fictional mutant character
  • Fictional works

    Keys (surname)

    Keys is a surname, and may refer to:

  • Alicia Keys, an American soul/jazz/pop musician
  • David Keys (musician), stage name of David Nicholas Robert Johnson
  • David Keys (author), a British archaeological journalist
  • Madison Keys, US tennis pro
  • Ronald Keys, a retired U.S. Air Force general
  • See also

  • Key (surname)
  • Keyes (disambiguation)
  • 19 Keys

    19 Keys was a British game show that aired on Five. It aired five nights a week from 10 November to 5 December 2003. It was hosted by Richard Bacon.

    Format

    Four contestants each stand at a podium inside a glass cube. Each of the podiums has a panel with 19 squares on it, each representing one of the show's 19 keys. During the first two rounds of play, the host asks a series of questions, correct answers would randomly eliminate one of the show's 19 keys on that contestant's panel, whereas incorrect answers would cause one key to be relit.

    In Round 2, the contestants have the option to answer a question for themselves or pass it to one of their opponents in the hope that they get it wrong. Upon reaching seven keys eliminated, the contestant could either relight one key each on two of their opponents' panels or two keys on one opponent's panel.

    However, in round 3, contestants are given a choice as to how difficult each question was, with three levels of difficulty. As the game progressed, two timers, a clock timer and money timer would run concurrently with one another.

    Podcasts:

    PLAYLIST TIME:

    Latest News for: 2 keys embryo

    Scientists Have Bred Woolly Mice on Their Journey to Bring Back the Mammoth

    Time Magazine 04 Mar 2025
    The business of rewriting the genome takes extensive experimentation with hundreds of embryos to ensure that the key genes are properly edited ... Over the course of five rounds of experiments, the Colossal scientists produced nearly 250 embryos.
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