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dawn

US //ˈdɔn// UK //dˈɔːn// dawn
  1. 1 the first light of day (n.)
    B1 Intermediate

    the time in the early morning when light first appears in the sky, just before the sun rises.

    the period of first light in the morning, preceding sunrise; a relational boundary between night and day.

    Example

    The farmers were already out in the fields at dawn while most people were still sleeping.

    Example

    The expedition team planned to depart at dawn, hoping to reach the mountain pass before the midday heat made the climb more difficult.

  2. 2 the beginning of something (n.)
    B2 Upper Intermediate

    the very start of a new period of time or a new idea.

    the earliest stage or beginning of a particular historical period, movement, or phenomenon.

    Example

    The invention of the internet marked the dawn of a new era in communication.

    Example

    Historians often debate whether this specific treaty truly represented the dawn of modern diplomacy or merely a continuation of older practices.

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  1. 3 to become light (v.)
    B2 Upper Intermediate Literary

    to start to become light in the morning.

    to begin to grow light as the sun rises. Intransitive use.

    Example

    The day dawned clear and cold after the storm had passed.

    Example

    As the day dawned over the valley, the mist began to lift, revealing the damage caused by the previous night's flooding.

  2. 4 to realize something (v.)
    B2 Upper Intermediate

    to suddenly understand something or realize a truth.

    to begin to be perceived or understood; typically used with 'on' or 'upon'.

    Example

    It slowly dawned on him that he had left his keys inside the locked house.

    Example

    It only dawned on the investigators much later that the witness had been describing a completely different vehicle.

    Usage

    Usually used in the pattern 'it dawned on someone that...'

Origin

From dawn.

Idioms6 entries

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