define reconnaissance - EAS

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  1. Từ điển

    Tra cứu
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    reconnaissance
    [rɪˈkɒnɪs(ə)ns]
    DANH TỪ
    reconnaissance (danh từ) · reconnaissances (danh từ số nhiều)
    1. military observation of a region to locate an enemy or ascertain strategic features.
      "an excellent aircraft for low-level reconnaissance" ·
      "after a reconnaissance British forces took the island"
      từ đồng nghĩa:
      preliminary survey · survey · exploration · observation · investigation · examination · inspection · probe · scrutiny · scan · patrol · search · expedition · reconnoitring · scouting (out) · spying out
      • preliminary surveying or research.
        "conducting client reconnaissance"
    GỐC
    late 18th century: from French, from reconnaître ‘recognize’ (see reconnoitre).
  2. Vocabulary quiz
  3. Reconnaissance Definition & Meaning - Merriam-Webster

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

    Definition of reconnaissance. : a preliminary survey to gain information especially : an exploratory military survey of enemy territory.

  4. Reconnaissance Definition & Meaning | Dictionary.com

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

    This shows grade level based on the word's complexity. noun. the act of reconnoitering. Military. a search made for useful military information in the field, especially by examining the ground. …

  5. Reconnaissance - Definition, Meaning & Synonyms ...

    https://www.vocabulary.com/dictionary/reconnaissance

    reconnaissance. Reconnaissance is checking out a situation before taking action. Often it’s used as a military term, but you could also do reconnaissance on a new employee before you hire her, or a resort before you take a vacation. Reconnaissance is a noun, and it technically means “the act of reconnoitering.”.

  6. Reconnaissance - definition of reconnaissance by The Free ...

    https://www.thefreedictionary.com/Reconnaissance

    reconnaissance - the act of reconnoitring (especially to gain information about an enemy or potential enemy); "an exchange of fire occurred on a reconnaissance mission"

  7. Reconnaissance - Wikipedia

    https://en.wikipedia.org/wiki/Reconnaissance

    In military operations, reconnaissance or scouting is the exploration of an area by military forces to obtain information about enemy forces, terrain, and other activities.
    Examples of reconnaissance include patrolling by troops (skirmishers, long-range reconnaissance patrol, U.S. Army Rangers, cavalry scouts, or military intelligenc…

    Wikipedia · Nội dung trong CC-BY-SA giấy phép
  8. RECONNAISSANCE | meaning in the Cambridge English Dictionary

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

    reconnaissance definition: 1. the process of getting information about enemy forces or positions by sending out small groups…. Learn more.

  9. Reconnaissance Meaning | Best 4 Definitions of Reconnaissance

    https://www.yourdictionary.com/reconnaissance

    Reconnaissance is preliminary research or a preliminary survey such as checking out the lay-of-the-land before taking a military action. An example of reconnaissance is when the military has a mission to go to an area and survey the enemy positions. noun. 0. 0. The act of scouting or exploring (especially military or medical) to gain information.

  10. Reconnaissance definition and meaning | Collins English ...

    https://www.collinsdictionary.com/dictionary/english/reconnaissance

    08/02/2022 · British English: reconnaissance NOUN / rɪˈkɒnɪsəns /. Reconnaissance is the activity of obtaining military information about a place by sending soldiers or planes there, or by the use of satellites. The helicopter was returning from a reconnaissance mission. American English: reconnaissance / rɪˈkɒnɪsəns /.

  11. 15 Synonyms of RECONNAISSANCE - Merriam-Webster

    https://www.merriam-webster.com/thesaurus/reconnaissance

    Synonyms for RECONNAISSANCE: observation, surveillance, espionage, spying, counterespionage, counterintelligence, intelligence, cloak-and-dagger Reconnaissance: military activity in which soldiers, airplanes, etc., are sent to find out information about an enemy.

  12. Ethical Hacking - Reconnaissance - Tutorialspoint

    https://www.tutorialspoint.com/ethical_hacking/...

    Reconnaissance is a set of processes and techniques (Footprinting, Scanning & Enumeration) used to covertly discover and collect information about a target system. During reconnaissance, an ethical hacker attempts to gather as much information about a target system as possible, following the seven steps listed below −.



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