STEP Greek Lexicon: γογγυσμός

γογγυσμός, -οῦ, ὁ,

[in LXX: Isa.58:9 (אָוֶן), Exo.16:7-9, Num.17:5, 10 (תְּלוּנָה), Wis.1:10, 11 Sir.46:7 * ;]

a murmuring, muttering: Jhn.7:12, Act.6:1; ἄνευ γ., 1Pe.4:9; pl., χωρὶς γ., Php.2:14.†

(AS)