acknowledgement
n. 1 act of acknowledging. 2 a thing given or done in gratitude. B letter confirming receipt of something. 3 (usu. In pl.) Author's statement of gratitude, prefacing a book.
n. 1 act of acknowledging. 2 a thing given or done in gratitude. B letter confirming receipt of something. 3 (usu. In pl.) Author's statement of gratitude, prefacing a book.