wonder

noun
  1. A feeling of amazement and admiration, caused by something beautiful, remarkable, or unfamiliar. noun
    The sight of the Grand Canyon filled her with wonder.
    He gazed in wonder at the fireworks display.
  2. A person or thing regarded as very good, remarkable, or effective. noun
    The new technology is a wonder of modern engineering.
    She is considered a wonder in the field of medicine.
  3. A feeling of doubt or uncertainty about something. noun
    There was a wonder in his mind about whether he should take the job.
    She expressed wonder about the outcome of the experiment.
  4. To feel admiration and amazement; marvel. verb
    I wonder at the beauty of the stars in the night sky.
    They wondered at the complexity of the puzzle.
  5. To feel curious or doubtful about. verb
    I wonder if it will rain tomorrow.
    She wondered what he was thinking.