per·lo·cu·tion
noun/ˌpɜːləˈkjuːʃn/
/ˌpɜːrləˈkjuːʃn/
[uncountable, countable] (linguistics)- an act of speaking or writing which has an action as its aim, but which does not itself perform that action, for example persuading or convincing
以言成事，言后行为（指言语的目的是达成行为，但本身并不执行这个动作，如劝导或说服） Word Origin1950s: from modern Latin perlocutio(n-), from per- ‘throughout’ + locutio(n-) ‘speaking’.