Lexical Definition

‎ψιθυρισμός‎ psithyrismós (psith-oo-ris-mos') gossip G:N-M
from a derivative of (a whisper

whispering.

Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
ψιθυρισμώ whispering LXX.Eccl.10.11
ψιθυρισμοί gossip 2Cor.12.20

Abbott-Smith

ψιθυρισμός, -οῦ, ὁ (< ψιθυρίζω, to whisper), [in LXX: Ec 10:11 (לַחַשׁ) * ;]
a whispering;
(a) of secret slander, II Co 12:20 (Plut.);
(b) of a murmured enchantment, Ec, l.c.

Abbott-Smith References

Book Refs
Ecclesiastes 10:11
2 Corinthians 12:20

Liddell-Scott-Jones

ψιθυρισμός-ισμός, ,

whispering, [Refs 1st c.BC+]

__2 slandering, [NT]
__3 whistle of a snake-charmer, [LXX]
__4 crepitation, [Refs 1st c.AD+]

LSJ Scripture Refs: 2Cor.12.20LXX.Eccl.10.11