moment

noun
  1. A very brief period of time; an instant. noun
    I'll be with you in a moment.
    She paused for a moment to collect her thoughts.
  2. An exact point in time. noun
    The moment he walked in, everyone stopped talking.
    At that moment, she realized she had forgotten her keys.
  3. A particular stage in a process or activity. noun
    This is a critical moment in the negotiations.
    The team is having a great moment in the season.
  4. A time of significance or importance. noun
    Winning the award was a proud moment for her.
    The moment of truth has arrived.
  5. In physics, a measure of the tendency of a force to rotate an object about a pivot or axis. noun
    The moment of the force caused the beam to rotate.
    Engineers calculated the moment to ensure the structure's stability.