'Rhetorical' definitions:

Definition of 'rhetorical'

From: WordNet
adjective
Of or relating to rhetoric; "accepted two or three verbal and rhetorical changes I suggested"- W.A.White; "the rhetorical sin of the meaningless variation"- Lewis Mumford
adjective
Given to rhetoric, emphasizing style at the expense of thought; "mere rhetorical frippery" [ant: unrhetorical]

Definition of 'Rhetorical'

From: GCIDE
  • Rhetorical \Rhe*tor"ic*al\, a. [L. rhetoricus, Gr. ????. See Rhetoric.] Of or pertaining to rhetoric; according to, or exhibiting, rhetoric; oratorical; as, the rhetorical art; a rhetorical treatise; a rhetorical flourish. [1913 Webster]
  • They permit him to leave their poetical taste ungratified, provided that he gratifies their rhetorical sense. --M. Arnold. [1913 Webster] -- {Rhe*tor"ic*al*ly}, adv. -- {Rhe*tor"ic*al*ness}, n. [1913 Webster]