cluck

US /klʌk/
UK /klʌk/
"cluck" picture
1.

the short, guttural sound made by a hen, especially when she has laid an egg or is calling her chicks

:
The hen gave a soft cluck as she settled on her nest.
We heard the constant cluck of the chickens in the coop.
1.

to make a short, guttural sound, as a hen does

:
The hen began to cluck loudly after laying an egg.
She would often cluck at her children, like a mother hen.