ἐμπλὰτύνω

A. widen or extend, τὰ ὅρια LXX Ex. 23.18: metaph., δόμα ἀνθρώπου ἐ. αὐτόν ib.Pr. 18.16:—Pass., λόγοις ἐμπλατύνεσθαι to expatiate, Str. 8.7.3.