Lexical Definition

‎διασαφέω‎ diasaphéō (dee-as-af-eh'-o) to explain G:V
from ‎διά‎ and (clear)

tell unto.

Usage: 3 forms in 3 verses
Form Translated As     In Verse(s)
διεσάφησαν they narrated Matt.18.31
διασαφήσαι to make clear LXX.Deut.1.5
διασάφησον do explain Matt.13.36

Abbott-Smith

δια-σαφέω, -ῶ (< σαφής, clear), [in LXX: De 1:5 (בּאר pi.), Da LXX, 2:6 (חוה aph.), I-III Ma 9 * ;]
to make clear, explain fully: c. acc. rei, dat. pers., Mt 13:26 18:31.†

Abbott-Smith References

Book Refs
Deuteronomy 1:5
Daniel 2:6
Matthew 13:26 · 18:31

Liddell-Scott-Jones

διασαφέω-έω,

make quite clear, show plainly, ἐλπίδας οὔσας κενάς [Refs 5th c.BC+]; τι [Refs 5th c.BC+]; also δ. περί τινος make a clear statement about.., [Refs 4th c.BC+]send clear information.., [Refs 2nd c.BC+]; instruct plainly, ἵνα.. [LXX+3rd c.BC+]:—middle, uncertain in [Refs]:—passive, [Refs 4th c.BC+]