A greeting is a form of communication used in both written and spoken interactions, ranging from formal expressions such as "Dear Sir" to informal gestures like nods or bows. Authors such as Anna B. Badlam criticized its cultural absurdity, while John H. Young connected it to historical structures of submission.
Joseph Addison humorously observed social blunders in greetings, and Matthew Henry viewed them as manifestations of shared goodwill. Erasmus highlighted their function in nurturing friendship, and Edward Burnett Tylor examined their transformation from ritual to politeness. These viewpoints illustrate greetings as both a universal human behavior and a mirror of societal values, connecting personal respect with cultural tradition.