ὑπερβολ-αῖος,ὁ,
A. added, additional; of notes or strings, Pherecr. 145.26 ; fem., ofthe highest tetrachordin the two-octave scale, Aristox. (?) Oxy. 667.18 ; in gen. pl., Euc. Sect.Can. 10 , Plu. 2.1029a ;ὑπερβολαία,ἡ,the νήτη of the tetrachord ὑπερβολαίων,Theo Sm. p.89 H., Ptol. Harm. 3.8 , cf. Ph. 1.111 .