ου (ὁ) [ᾰ]
      1 bruit retentissant, cri, clameur, IL. 9, 543 ; ESCHL. Pers. 388 ; SOPH. El. 737 ; EUR. Bacch. 578, etc. ;
      2 chant, accords, accents, EUR. I.T. 1129, Cycl. 487 ; ANTH. 9, 372 ;
      3 voix sonore, parole nette (comme d’un oracle) PD. P. 4, 107.

Étym. inconnue.

ὁ, poet. word, a noise as of rushing waters; generally, loud noise, din, clamour, θῆκε πολὺν κέλαδον καὶ ἀϋτήν, of persons quarrelling, Il. 9.547, cf. 18.530, Od. 18.402; κ. Εὐίου E. Ba. 578 (lyr.). of musical sound, κ. λύρας Id. IT 1129 (lyr.), cf. Cyc. 489 (anap.).
loud clear voice, as of an oracle, Pi. P. 4.60; shout, cry, κ. οὐ παιώνιος A. Pers. 605, cf. 388, Ch. 341 (anap.), S. El. 737, etc.
chirp of the τέττιξ, Ael. NA 1.20; of the twittering of birds, κ. παντομιγής Lyr.Alex.Adesp. 7.6.

ὁ, Geschrei, Lärm, Getöse ; ἀμφ' αὐτῷ θῆκε πολὺν κέλαδον καὶ ἀϋτήν II. 9.543 ; αὐτόματος, Klang, Pind. P. 4.60 ; βοᾷ δ' ἐν ὠσὶ κέλαδος οὐ παιώνιος Aesch. Pers. 597, vgl. Ch. 337 ; ὀξὺν δι' ὤτων κέλαδον ἐνσείσας θοαῖς πώλοις Soph. El. 727 ; ὁ κέλαδος Εὐΐου Eur. Bacch. 578, öfter ; auch λύρας, I.T. 1129 ; μουσεῖος ep. (IX.372).