ἦχος

English (LSJ)

ὁ, later form of ἠχή, Arist.Aud.804a30, Theoc.27.57, Ep.Hebr.12.19, Ael.Tact.35.3, etc.; τεττίγων λιγὺν ἦ. Call.Aet.Oxy. 2079.29 (ἧχον Pap.);

   A παγᾶς Mosch.Fr.1.12; αὐλοῦ Id.2.98; οἱ τῶν πριόνων ἦχοι A.D.Synt.290.24; of the sound of words, opp. sense, Phld.Rh.2.258S.; ἦχοι καὶ ψόφοι ib.1.150S.; τῆς φωνῆς ὁ ἦ. ἐν ταῖς ἀκοαῖς παραμένει Luc.Nigr.7; γραμμάτων Demetr.Eloc.71; ἦ. ἐν ὠσί, or abs., ἦχοι, ἦχος, ringing in the ears, Hp.Coac.189, 190, Prorrh.1.18, Thphr.Sens.19; ἦχοι ὤτων Aret.SA1.5.    2 echo, Arist.Pr.899b30.    3 Gramm., breathing, ἦχοι ὁ μὲν δασύς, ὁ δὲ ψιλός Demetr. Eloc.73.    4 voice, τὸν ἦ. εὔτονον καὶ λαμπρὸν ἀποτελεῖ Dsc.5.17. (ἦχος, τό, is found in LXXJe.28(51).16, dub. in Ev.Luc.21.25.)