Greeting is a way of acknowledging someone when you meet them. It can be as simple as saying "hello" or waving your hand. Greetings help to create a friendly atmosphere and show that you are happy to see the other person. Different cultures have unique ways of greeting, such as a handshake, a hug, or a bow. When you greet someone, it can set the tone for the conversation that follows. A warm greeting can make people feel welcome and valued. Whether you are meeting a friend, a colleague, or a stranger, a good greeting is an important part of communication and building relationships.