ἀπογαληνίζω
From LSJ
ὁ Σιμωνίδης τὴν μὲν ζωγραφίαν ποίησιν σιωπῶσαν προσαγορεύει, τὴν δὲ ποίησιν ζωγραφίαν λαλοῦσαν → Simonides relates that a picture is a silent poem, and a poem a speaking picture | Simonides, however, calls painting inarticulate poetry and poetry articulate painting
English (LSJ)
A calm down, ἑαυτόν prob. in Plu.2.655b.
Spanish (DGE)
calmar ἑαυτόν Plu.2.655b.
Greek Monolingual
ἀπογαληνίζω (Α)
φέρνω γαλήνη, καθησυχάζω.