Cluck Old Hen was created in 1923.
the sound of a hen is usually clucking.
cluck,
cluck of corse
Hens usually cluck while roosters crow.
cluck or cackle
Hens cluck.
Cluck is the usual descriptive for a hens vocalizations.
cockadoodledoo or cluck
It went, "Clock, Clock!" Get it? Clock instead of Cluck?
A hens cry is called a cluck. When a hen clucks, it is basically communicating with other hens or birds in the area.
cluck off
No. The hen is not trying to hurt the chick. The hen is teaching the chick to come back to her. When she does this you will notice her making a soft clucking sound. She will softly cluck and tug at the chicks wing to re-enforce the idea that the sound means "come to me".