1. Characterized by soft sounds
   "a slow sad susurrous rustle like the wind fingering the pines"
   - murmurous, rustling, soughing

See also: soft

• URL
• Urmia
• urn
• urn fungus
• urn-shaped
• Urnula craterium
• urobilin
• urobilinogen
• urocele
• urochesia
• urochezia
• urochord
• Urochorda
• Urochordata
• urochordate
• Urocyon
• Urocyon cinereoargenteus
• Urocystis
• Urocystis cepulae
• Urocystis tritici
• urodele
• Urodella
• urodynia
• urogenital
• urogenital apparatus