Noun bong has 1 sense

• bong(n = noun.event) Array - a dull resonant sound as of a bell; Array
is a kind of sound

Verb bong has 1 sense

• bong(v = verb.perception) Array - ring loudly and deeply; "the big bell bonged"
is one way to echo, resound, reverberate, ring
Sample sentence:
Something ----s