The sound of an explosion.
A sudden outburst.
A sudden uncontrolled increase.
A violent release of energy (sometimes mechanical, nuclear, or chemical.)
A bursting due to pressure.
An unaccompanied part song for three or more solo voices, not necessarily merry.
Music; minstrelsy; entertainment.
Joy; happiness; great delight, especially from one's own good fortune or from another's misfortune.
To sing a glee (unaccompanied part song).