boom
noun.
a deep prolonged loud noise
Synonym: roar, roaring, thunder
noun.
a state of economic prosperity
noun.
a sudden happening that brings good fortune (as a sudden opportunity to make money)
the demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed like an assembly line
noun.
a pole carrying an overhead microphone projected over a film or tv set
noun.
any of various more-or-less horizontal spars or poles used to extend the foot of a sail or for handling cargo or in mooring
verb.
make a resonant sound, like artillery
His deep voice boomed through the hall
Synonym: din
verb.
hit hard
He smashed a 3-run homer
Synonym: smash, nail, blast
verb.
be the case that thunder is being heard
Whenever it thunders, my dog crawls under the bed
Synonym: thunder
verb.
make a deep hollow sound
Her voice booms out the words of the song
Synonym: boom out
verb.
grow vigorously
The deer population in this town is thriving|business is booming