dampen
verb
suppress or constrain so as to lessen in intensity
“Stifle your curiosity”
Synonymsstiflemake moist
“The dew moistened the meadows”
deaden (a sound or noise), especially by wrapping
reduce the amplitude (of oscillations or waves)
make vague or obscure or make (an image) less visible
“muffle the message”
check; keep in check (a fire)
lessen in force or effect
“soften a shock”
“break a fall”
Source: WordNet 3.1, Princeton University
