καπναύγης
From LSJ
καὶ τὸ σιγᾶν πολλάκις ἐστὶ σοφώτατον ἀνθρώπῳ νοῆσαι → and silence is often the wisest thing for a man to heed, and often is man's best wisdom to be silent, and often keeping silent is the wisest thing for a man to heed
English (LSJ)
ου, ὁ,
A smoke-observer, diviner, IG14.617 (Rhegium): pl. -αῦγαι ib.618 (ibid.).
Greek (Liddell-Scott)
καπναύγης: ὁ, ὁ τῷ καπνῷ μαντευόμενος, Συλλ. Ἐπιγρ. 5763-71.