διίστημι
From LSJ
κρείσσων ἐναρχόμενος βοηθῶν καρδίᾳ τοῦ ἐπαγγελλομένου καὶ εἰς ἐλπίδα ἄγοντος· δένδρον γὰρ ζωῆς ἐπιθυμία ἀγαθή (Proverbs 13.12 LXX) → One who sincerely sets about helping is better than one who makes promises leading to hope; for a kindly urge is a tree of life.
See διΐστημι
Lexicon Thucydideum
diducere, separare, to lead apart, separate, 4.74.3,
dissociare, to dissociate, disunite, 6.77.2, 8.96.4,
MED. dividere se, to divide themselves, 4.32.3,
discessionem facere, to make a departure, secede, 1.87.3,
in contrarias partes abire, disiungi, dissidere, to go in opposite directions, become separated, disagree, 1.15.3, 1.18.3, 4.61.1, 6.79.3.