What is salutation meaning?

A salutation is a greeting or word of address used in a letter or conversation. It could be formal or informal depending on the context. In a formal setting, salutations usually follow a prescribed format, such as "Dear Mr. Smith" or "To Whom It May Concern" while in an informal setting, salutations could be more relaxed and personalized, such as "Hey" or "Hi there". The purpose of a salutation is to establish a connection and set the tone for the conversation or letter that follows.