Word Study
susurration
CIDE DICTIONARY
susurration, n. [L. susurratio, fr. susurrare to whisper: cf. F. susurration.].
A whispering; a soft murmur. Howell. [1913 Webster]
OXFORD DICTIONARY
susurration, n. (also susurrus) literary a sound of whispering or rustling.
Etymology
ME f. LL susurratio f. L susurrare
THESAURUS
susurration
aspiration, bated breath, breath, breathy voice, drone, droning, exhalation, gabble, gibber, gibbering, jabber, jibber, little voice, low voice, maundering, mouthing, mumble, mumbling, murmur, murmuration, murmuring, mutter, muttering, rumor, sigh, soft voice, stage whisper, still small voice, susurrus, underbreath, undertone, whisper, whisperingROGET THESAURUS
susurration
Faintness
N faintness, faint sound, whisper, breath, undertone, underbreath, murmur, hum, susurration, tinkle, still small voice, hoarseness, raucity, inaudible, scarcely audible, just audible, low, dull, stifled, muffled, hoarse, husky, gentle, soft, faint, floating, purling, flowing, whispered, liquid, soothing, dulcet, susurrant, susurrous, in a whisper, with bated breath, sotto voce, between the teeth, aside, piano, pianissimo, d la sourdine, out of earshot inaudibly, (ii) SPECIFIC SOUNDS.For further exploring for "susurration" in Webster Dictionary Online