susurrous s characterized by soft sounds a slow sad susurrous rustle like the wind fingering the pines"- R.P.Warren Usage(s) When she walked in, the spruce, busy restaurant turned susurrous and expectant, everyone wanting a word with Lidia. When she walked in, the spruce, busy restaurant turned susurrous and expectant, everyone wanting a word with Lidia. Synonym(s) murmurous rustling soughing