+A **greeting** is a timeless act of human [Communication](/wiki/communication), a gesture or word used to acknowledge another's presence. It serves as a brief, often ritualized, expression of [Respect](/wiki/respect) or recognition, bridging individuals and initiating connection.
+## See also
+- [Etiquette](/wiki/etiquette)
+- [Nonverbal Communication](/wiki/nonverbal_communication)
+- [Body Language](/wiki/body_language)
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