Lexical Definition

‎φλύαρος‎ phlýaros (floo'-ar-os) gossipy ^G:A
from (to bubble)

tattler.

• a garrulous person, i.e. prater

Abbott-Smith

** φλύαρος, -ον (< φλύω, to babble), [in LXX: IV Mac 5:10 * ;]
babbling, garrulous: I Ti 5:13 (EV, tattlers; of things, φιλοσοφία, IV Mac, l.c.).†

Abbott-Smith References

Liddell-Scott-Jones

φλύαρος-ος [ῠ], ὁ,

silly talk, foolery, nonsense, τἄλλα πάντ᾽ ἐστὶ φ. [Refs 5th c.BC+]: plural, fooleries, πολλῶν φλυάρων καὶ ταὧν ἀντάξια [Refs 5th c.BC+]

__II tattler, babbler, [NT+5th c.BC+]: as adjective, ἡ φ. φιλοσοφία [LXX+1st c.BC+]: comparative φλυαρότερος [Refs 2nd c.AD+] adverb φλυάρως[Refs 5th c.BC+]

_{LSJ Scripture Refs: 1Tim.5.13}