muffling noun.
['mʌflɪŋ] M16.[from MUFFLE verb + -ING1.]1. The action of
MUFFLE verb.
M16.2. (An item of) clothing worn for warmth.
L18.
Comb.:
muffling-box a device for silencing the escape of steam from a steam engine.
[TahlilGaran] English Dictionary ▲