n.
1.group of guns or missile launchers operated together at one place
2.a device that produces electricity
3.a collection of related things intended for use together
4.a unit composed of the pitcher and catcher
5.a series of stamps operated in one mortar for crushing ores
6.the heavy fire of artillery to saturate an area rather than hit a specific target
7.an assault in which the assailant makes physical contact
Idiom of the Day
knock (someone) dead
to put on a stunning performance for someone
The performance of the jazz group knocked the audience dead.