#greeting__salutation  (usually plural) an acknowledgment or expression of good will (especially on meeting)
  supertype:  acknowledgment__acknowledgement  a statement acknowledging something or someone
  subtype:  well-wishing  an expression of good will from one person to another; "much hand-shaking and well-wishing"
  subtype:  compliments__regard__wish  (usually plural) a polite expression of desire for someone's welfare; "give him my kind regards"; "my best wishes"
  subtype:  reception.greeting  the manner in which something is greeted; "she did not expect the cold reception she received from her superiors"
  subtype:  hail.greeting  enthusiastic greeting
  subtype:  pax__kiss_of_peace  (Roman Catholic) a greeting signifying Christian love for those assisting at the Eucharist
  subtype:  welcome  a greeting or reception; "the proposal got a warm welcome"
     subtype:  cordial_reception__cordialreception__hospitality  kindness in welcoming guests or strangers
     subtype:  inhospitality  unkind and inconsiderate welcome; "he was taken aback by such inhospitality"
     subtype:  glad_hand  a warm welcome; may be insincere
  subtype:  salute  an act of greeting with friendly words and gestures like bowing or lifting the hat
  subtype:  hello__hullo__hi__howdy__howdoyoudo  an expression of greeting; "every morning they exchanged polite hellos"
  subtype:  good_morning__morning  a conventional expression of greeting or farewell
  subtype:  good_afternoon__afternoon  a conventional expression of greeting or farewell
  subtype:  military_greeting__salute  a formal military gesture of respect
  subtype:  calling_card__callingcard__visiting_card__card  a written greeting that is left to indicate that you have visited

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