SOUNDLESS
Meaning of SOUNDLESS in English
adj.
Pronunciation: ' sau ̇ n(d)-l ə s
Function: adjective
Etymology: 6 sound
Date: circa 1586
: incapable of being sounded : UNFATHOMABLE
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012