lussë

whispering sound

lussë noun "a whispering sound" (SLUS/SRUS). Since Tolkien eventually decided that roots in sl- yield Quenya words in hl- (though this was pronounced l- in late Exilic Quenya), it may be that the spelling *hlussë is to be preferred.

hlussa-

verb. hlussa-

hlussa-, hlussë; see lussa-, lustë

hlussë

noun. whispering sound, *whisper