asteismos
astĕïsmŏs, i, m., = ἀστείσμός; in rhet.,
- the more refined style of speaking, = urbanitas, Serv. ad Verg. A. 2, 547 (in Charis. p. 247 P., and Diom. p. 458 P., written as Greek).
astismos, quidquid simplicitate rusticana caret
~os est tropus multiplex ‥: namque ~os putatur dictum omne quod simplicitate rustica caret et faceta satis urbanitate expolitum est
astĕismŏs, ī, m. (ἀστεϊσμός), langage poli : Serv. En. 2, 547.