english
1
general::
Phrase(s): 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.
McGrawhill's American Idioms And Phrasal Verbs
2
general::
Phrase(s): 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.
McGrawhill's American Idioms And Phrasal Verbs