wake up

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wake up

  • /ˌweɪk ˈʌp/ US, UK
  • [ˌweɪˈkʌp] US, UK

Where it comes from

From wake + up.

verb wakes up · waking up · woke up · waked up · woken up

  1. intransitive To stop sleeping; to awake. I made a speaking trumpet of my hands and commenced to whoop “Ahoy!” and “Hello!” at the top of my lungs. […] The Colonel woke up, and, after asking what in brimstone was the matter, opened his mouth and roared “Hi!” and “Hello!” like the bull of Bashan.
  2. transitive To awaken somebody. Wake your brother up; it's time for school.
  3. intransitive To become more aware of a real-life situation; to concentrate on the matter in hand. Some businesses were slow to wake up to the importance of the Internet.

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