Abuzz (adjective)

Full of low, continuous humming or droning sounds.

Origin:

From the verb buzz, which means to make a low, continuous humming or droning sound.

Examples:

1. The room was abuzz with the sound of people talking.
2. The bees were abuzz in the hive.
3. The city was abuzz with excitement over the new concert.
4. The phone lines were abuzz with rumors of the company's merger.
5. The whole office was abuzz with the news of the promotion.