διογκύλλομαι
From LSJ
ψυχῆς πείρατα ἰὼν οὐκ ἂν ἐξεύροιο πᾶσαν ἐπιπορευόμενος ὁδόν· οὕτω βαθὺν λόγον ἔχει → one would never discover the limits of soul, should one traverse every road—so deep a measure does it possess
English (LSJ)
to be puffed up with pride, Eun.VSp.502B.
Spanish (DGE)
ponerse hueco, engreírse Eun.VS 502, Procl.ad Hes.Op.220.