Greeting "Good day" in English, "As-Salamualaikum" in Arabic, "Aloha" in Hawaiian, "Shalom" in Hebrew, "Namaste" in Hindi and "Ciao" in Italian. The bow and handshake are also used for both greeting and leave taking. A greeting can consist of an exchange of formal expression, kisses, handshakes, hugs, and various gestures. The form of greeting is determined by social etiquette, as well as by the relationship of the people. Beyond the formal greeting, which may involve a verbal acknowledgment and sometimes a hand shake, facial expression, gestures, body language and eye contact can all signal what type of greeting is expected. Gestures
Hindi Belt in this broad sense is a linguistic rather than an ethnic concept. This definition of Hindi is one of the ones used in the Indian census, and results in more than forty percent of Indians being reported to be speakers of Hindi, though Hindi-area respondents vary as to whether they call their language Hindi or use a local language name to distinguish their language from Hindi. As defined in the 1991 census, Hindi has a broad and a narrow sense. The name "Hindi" is thus ambiguous. Before being identified as a separate language Maithili was identified as a Hindi dialect.