ἀντιπαράστασις
From LSJ
ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
εως, ἡ, as a figure of speech,
A counter-objection, rejoinder, retort, Hermog. Stat.3, al., Aps.p.270 H., Olymp.in Cat.78.26, Alex.Aphr.in Metaph. 518.28; indirect reply, Procl.in Alc.p.303C.:—Adj. ἀντιπαρα-στᾰτικός, ή, όν, Hermog.Inv.3.6. Adv. -κῶς ibid., Eust.704.36.
Greek (Liddell-Scott)
ἀντιπαράστᾰσις: -εως, ἡ, σχῆμα ῥητορ. - ἔνστασις ἐκ τοῦ ἐναντίου, ἀναίρεσις ἐνστάσεως, Ἀψίνης 55, Bäke: Ἐπίθ., -στατικός, ή, όν, Βυζ. - Ἐπίρρ. -κῶς Εὐστ. 704. 36.