intransitive verb
Definition: To make a low humming sound, similar to the noise made by bees, or to be filled with activity and excitement.
Example: The children were buzzing with excitement before the party.
noun
Definition: A low, continuous sound like a humming or droning, often made by insects or machines, or a feeling of excitement or energy.
Example: There was a buzz of excitement in the air before the concert started.
transitive verb
Definition: To make a low, continuous humming sound or to fly close to something while making that sound.
Example: The helicopter buzzed the field as it flew by.