Lexical Definition

‎παραφρονέω‎ paraphronéō (par-af-ron-eh'-o) be insane ^G:V
from ‎παρά‎ and ‎φρονέω‎

as a fool.

• to misthink, i.e. be insane (silly)

Abbott-Smith

παρα-φρονέω (< παρά, φρήν), [in LXX: Za 7:11 (סרר)*;]
to be beside oneself, be deranged: II Co 11:23.†

Abbott-Smith References

Liddell-Scott-Jones

παραφρονέω-έω,

to be beside oneself, deranged, [Refs 5th c.BC+]: poetry παραιφρ- [Refs 3rd c.BC+]

__2 to be delirious, variant in [Refs 5th c.BC+]. παραφρόν-ησις, εως, ἡ, ={παραφροσύνη}, [LXX+5th c.BC+] middle in [Refs]

_{LSJ Scripture Refs: LXX.Zech.12.4}