Applause

Applause (Latin , to strike upon, clap) is primarily a form of ovation or praise expressed by the act of clapping, or striking the palms of the hands together, in order to create noise. Audiences usually applaud after a performance, such as a musical concert, speech, or play, as a sign of enjoyment and approval.
by Pietro Mascagni (2011)
The age of the custom of applauding is uncertain, but it is widespread among human cultures. Varieties of applause typically serve... plus