all

/ɔl/
determiner
  1. The whole quantity or number of; every one of.
    • All the lights in the house were turned off at midnight.
    • All students must bring their own pencils to the exam.
    • She ate all the cookies before anyone else could have one.
Antonyms
pronoun
  1. Everything or everyone; the whole number or amount.
    • He gave his all to finish the project on time.
    • All are welcome to join the community picnic.
    • All that glitters is not gold.
Antonyms
adverb
  1. Completely; entirely; to the fullest extent.
    • The baby was all covered in mud after playing outside.
    • I'm all done with my homework.
    • She sat all alone in the big empty room.
  2. Used to emphasize a quality or state.
    • The kids were all excited about the trip to the zoo.
    • He was all smiles when he heard the good news.
    • After the joke, she was all giggles.
noun
  1. One's entire effort, possessions, or life.
    • She put her all into building the business from scratch.
    • The athlete gave his all in the final race.
    • They risked their all to save the stranded hikers.