boom out

boom out

1. To produce a loud sound that bursts forth. The sound of the car engine boomed out and made us all jump.
2. To speak loudly or forcefully. A noun or pronoun can be used between "boom" and "out." The security guard boomed instructions out at us as we pulled into the parking lot.
See also: boom, out
Farlex Dictionary of Idioms.

boom something out

[for someone] to say something very loud; to shout. Will someone with a loud voice boom the names out? The announcer boomed out the names of the players.
See also: boom, out

boom out

[for a loud sound] to sound out like thunder. His voice boomed out such that everyone could hear. An explosion boomed out and frightened us all.
See also: boom, out
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

boom out

v.
1. To make a loud, deep sound: Rock music suddenly boomed out from the speakers.
2. To say something very loudly: She boomed her speech out to the entire building over the public address system. He boomed out the sermon in his thunderous voice.
See also: boom, out
The American Heritage® Dictionary of Phrasal Verbs.
See also:
  • dog whistle
  • jangle
  • jangle on
  • jangle on (something)
  • resonate with
  • sound asleep
  • sound as a barrel
  • ring with
  • the mind's ear
  • feep