κελᾰδ-έω · kelad-eō — LSJ
sound as flowing water, ὔδωρ ψῦχρον κ. Sapph. l.c.; κῦμα κελαδοῦν Orac. ap. Aeschin. 3.112.
of persons, shout aloud, ἀτὰρ κελάδησαν Ἀχαιοί, in applause, Il. 23.869; ἐμὲ δεῖ κ. Pratin. Lyr. 1.3, cf. B. l.c.; κελαδέοντι ἀμφὶ Κινύραν φᾶμαι Pi. P. 2.15: c. acc. cogn., κ. ὕμνους Terp. 5, cf. Pi. N. 4.16 codd.; νόμον Id. Pae. 2.101; ἁδυμελῆ κόσμον κ. Id. O. 11(10).14; [βοάς], παιᾶνας, E. Ion 93, HF l.c.
of various cries, e.g. of a new-born babe, A. Ch. 609; of the swallow, Ar. Pax 801, Ra. 684; of the grasshopper, Theopomp.Com. l.c.; of the cock, ἐξ εὐνᾶς κ. crows from his perch, Theoc. 18.57; of bells, ring, tinkle, E. Rh. 384; of the flute, κ. φθόγγον κάλλιστον Id. El. 716; of the sea, Ar. Th. 44.
trans., sing of, celebrate loudly, τινα Pi. O. 1.9, 2.2, 6.88, E. IT 1093, Ar. Ra. 1527; τέμενος B. 13.21, cf. E. Tr. 121; τινὰ ἀμφʼ ἀρετᾷ Pi. P. 2.63.