+**Hello** is a universal [greeting](/wiki/greeting) used to initiate conversation, acknowledge presence, or express welcome. This fundamental act of [verbal communication](/wiki/verbal_communication) bridges individuals, serving as a first step in human connection across diverse languages and cultures. Its simple utterance holds significant social and interpersonal weight.
+## See also
+- [Language](/wiki/language)
+- [Communication](/wiki/communication)
+- [Etiquette](/wiki/etiquette)
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