παραύξ-ησις · paraux-ēsis — LSJ
waxing, ἡμερῶν καὶ νυκτῶν Gem. 6.29 (pl.) ; opp. μείωσις, Id. 18.4 ; τῆς σελήνης Dsc. 5.141 ; φωτός Porph. ap. Eus. PE 3.11, cf. Jul. Or. 4.147b.
progressive increase of parallel series, Vett.Val. 295.6.
metrical lengthening, φωνῶν S.E. M. 1.126 (pl.).
singing of high notes, ἡ παραυξήσεως φιλοτεχνία Antyll. ap. Orib. 6.10.7.
Rhet., amplification, exaggeration, Quint. Inst. 9.2.106.