The sound was nearly inaudible but both stopped and listened attentively.
Before Dean could answer, there was an almost inaudible knock at the door.
"Allow me to look at your purse," he said in a low, almost inaudible, voice.
should be inaudible by an ear placed in the water.
If a tuning-fork in vibration be turned round before the ear, four positions will be found in which A B it will be inaudible, owing to the mutual interference FIG.
Keep track of your favorite words by signing in with Google