the act or words of a person who greets.

a friendly message from someone who is absent

a greeting from a friend in another country.

greetings, an expression of friendly or respectful regard

Send my greetings to your family.

noun

farewell , goodbye

noun

accosting , acknowledgment , address , aloha * , attention , best wishes , blow * , card * , ciao , compellation , compliments , good wishes , hail , hello , heralding , hi , highball , high five , how-do-you-do , howdy , letter * , nod , note , notice , ovation , reception , regards , respects , rumble , salaam * , salutation , salute , speaking to , testimonial , ushering in , what’s happening , welcome , all hail , aloha , curtsy , devoirs , good day , introduction , kiss , salaam , toast