1 tr. allanar, aplanar ἰγνύας Sor.2.12.66
•fig. explicar ἡμῖν ... τὴν θεωρίαν ἐκπλατύνειν Cyr.Al.M.73.100D.

2 intr., en v. med. abrirse, ensancharse, ampliarse ἀγγεῖον ἐκπεπλατυσμένον ἄνωθεν Sch.Er.Il.23.243
•fig. extenderse, ampliarse ἐκπλατύνεσθαι τοῦ Σωτῆρος τὴν δόξαν ἐπιθυμεῖ Cyr.Al.M.74.289A, cf. 73.21B.