An imitation of this cry.
Any vocalisation of a bird.
A device used to imitate this cry, so as to lure and catch birds.
To imitate the cry of a bird.
The cry "hallo!"
A shout of exultation.
To cry "hallo" (to someone).
To shout, or to call with a loud voice.
To chase while shouting "hallo!"
To shout (something).