Definitions

1. noun

The sound or vocalizations made by birds, especially in the morning.

“The birdsong filled the forest with a joyful melody.”

2. noun

A song or piece of music that imitates the sounds of birds.

“The composer’s birdsong was a beautiful tribute to nature.”

3. verb

To make the sounds of birds, especially in imitation.

“The singer began to birdsong, filling the audience with delight.”