A valediction, or complimentary close in American English, is an expression used to say farewell, especially a word or phrase used to end a letter or message, or the act of saying parting words- whether brief, or extensive.

What is the mean of valediction?

1 : an act of bidding farewell. 2 : valedictory sense 1.

What type of word is valediction?

valediction in American English

(ˌvæləˈdɪkʃən ) noun. 1. the act of bidding or saying farewell. 2.