The corpus record
lalageo
babble, chirrup, chirp
Generated live from the audited corpus — every figure on this page is a database query, not prose from memory.
λᾰλᾰγ-έω · lalag-eō — LSJ
babble, Pi. O. 2.97; μὴ λαλάγει τὰ τοιαῦτʼ ib. 9.40; of birds and grasshoppers, chirrup, chirp, Theoc. 5.48, 7.139; humorously, of the swallow which announces spring, Cic. Att. 9.18.3 (dub. l.), 10.2.1, alluding to AP 10.1 (Leon.); of Echo, ib. 6.54.9 (Paul.Sil.).
No etymology authority pointer is recorded for this lemma yet — an honest gap, not an omission. The etymological dictionaries (Beekes, Chantraine, Frisk) are matched incrementally.