signing

Noun

 * 1) The act of concluding a contract, especially by an athlete or entertainer with a company.
 * 2)  A player signed by a sporting organization.
 * 3) An event (signing session) in a bookshop etc. where an author signs copies of his or her book.
 * 4) The use of sign language; skill at using a sign language.
 * 1) An event (signing session) in a bookshop etc. where an author signs copies of his or her book.
 * 2) The use of sign language; skill at using a sign language.