rhetorical
adjective /rɪˈtɒrɪkl/
  /rɪˈtɔːrɪkl/
 - (of a question) asked only to make a statement or to produce an effect rather than to get an answer- ‘Don't you care what I do?’ he asked, but it was a rhetorical question.
 
- (formal, often disapproving) (of a speech or piece of writing) intended to influence people, but not completely honest or sincereTopics Languagec1                                     
- (formal) connected with the art of rhetoric- the use of rhetorical devices such as metaphor and irony
- She ended her speech with a rhetorical flourish.
 
Word Originlate Middle English (first used in the sense ‘eloquently expressed’): via Latin from Greek rhētorikos (from rhētor ‘rhetor’) + -al.