অর্থ : Group of guns or missile launchers operated together at one place.

অর্থ : A device that produces electricity. May have several primary or secondary cells arranged in parallel or series.

অর্থ : A collection of related things intended for use together.

অর্থ : A unit composed of the pitcher and catcher.

অর্থ : A series of stamps operated in one mortar for crushing ores.

অর্থ : The heavy fire of artillery to saturate an area rather than hit a specific target.

অর্থ : An assault in which the assailant makes physical contact.