noun. The act or art of managing engines or artillery.

noun. Engines collectively; mechanism; machinery; especially, artillery; instruments of war.

noun. Any carefully prepared scheme to compass an end, especially a bad end; machinations; devices; system of artifice.

noun. Engineering.

noun. The act or art of managing engines, or artillery.

noun. Engines, in general; instruments of war.

noun. Any device or contrivance; machinery; structure or arrangement.

noun. Machinery made up of engines; instruments of war.

noun. The act or art of managing engines, or artillery.

noun. Any device or contrivance; machinery; structure or arrangement.

noun. machinery consisting of engines collectively