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REFERENCE

aide

n.
US //ˈeɪd// UK //ˈeɪd// aide
  1. 1 political or professional assistant (n.)
    C1 Advanced Formal

    a person who helps a leader or politician with their daily work and decisions.

    a confidential assistant to a high-ranking official, often responsible for administrative tasks, research, or communication.

    Example

    The senator asked his top aide to prepare a report for the meeting.

    Example

    A senior White House aide briefed the press on the upcoming diplomatic mission to ensure the administration's message remained consistent.

    Usage

    Commonly used in political journalism and government contexts.

    Pitfall
    The government sent medical aide to the region.
    The government sent medical aid to the region.

    Use 'aide' for a person who helps; use 'aid' for help itself or resources like money and food.

  2. 2 military assistant (n.)
    C1 Advanced Formal Technical Military

    a military officer who acts as an assistant to a high-ranking officer.

    a military officer who serves as a personal assistant to a superior officer; a shortened form of aide-de-camp.

    Example

    The general arrived at the base accompanied by a young aide.

    Example

    The colonel relied on his aide to manage his complex schedule and handle sensitive correspondence with the Ministry of Defence.

    Usage

    Often used as a synonym for 'aide-de-camp' in formal military writing.

Origin

Borrowed from French aide ("aid; assistant", as in aide-de-camp (“field assistant”)). More at aid.

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