Dictionary

The cry "hallo!"

A shout of exultation.

To shout, or to call with a loud voice.

To chase while shouting "hallo!"

To cry "hallo" (to someone).

To shout (something).

A cry of surprise.

A greeting (salutation) said when meeting someone or acknowledging someone’s arrival or presence.

Example: Hello, everyone.

A greeting used when answering the telephone.

Example: Hello? How may I help you?

A call for response if it is not clear if anyone is present or listening, or if a telephone conversation may have been disconnected.

Example: Hello? Is anyone there?

Used sarcastically to imply that the person addressed or referred to has done something the speaker or writer considers to be foolish.

Example: You just tried to start your car with your cell phone. Hello?