Meaning & Definition of word "Observer"

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    Observer

    /əbˈzɜrvər/

    noun:

    • 1. A person who watches or perceives something.
      • Example: The observer took detailed notes during the wildlife survey.
    • 2. A person appointed to observe a process or event, often in an official capacity.
      • Example: The United Nations sent several observers to monitor the election.
    • 3. A device or instrument that is used to observe something.
      • Example: The astronomer used a powerful telescope as an observer of celestial events.

    Etymology

    From Latin 'observator', from 'observare' meaning 'to watch over'.

    Common Phrases and Expressions

    keen observer:

    Someone who pays great attention to details.

    silent observer:

    A person who watches discreetly without engaging.

    passive observer:

    A person who observes without taking an active role.

    Related Words

    observation:

    The action of observing something or someone.

    observe:

    To watch carefully and attentively.

    observable:

    Able to be seen or noticed.

    Slang Meanings of observer

    Meaning: Peeping Tom

    Example Sentence: He was such a peeping Tom, always watching everyone from his window.

    Meaning: Fan

    Example Sentence: As a true fan, she was a devoted observer of every game.