Business / Construction / Casing: Wood trim molding installed around a door or window opening.

Casing It

Technology / Motorcycle / Casing It: "Casing" refers to landing on the frame rails and engine cases. For example, when coming up short on a double or triple jump and landing on the top of the last jump instead of clearing it. "He cased i MORE


Technology / Motorcycle / Pre-Unit: An early motorcycle engine architecture where the engine and gearbox are built as independent casings, with their own oil reservoirs. (Compare unit construction). MORE

Open Bearing

Technology / Motors / Open Bearing: A ball bearing that does not have a shield, seal or guard on either of the two sides of the bearing casing. MORE

Composite rocket motor

Technology / Rockets / Composite rocket motor: A composite rocket motor is any rocket motor which doesn't use black powder as it's propellant. Often, they require hotter igniters to light and potent oxidizers to burn the fuel, but they offer highe MORE


Entertainment / Photography / Cartridge: Quick loading film container. Pre-packed and sealed by the manufacturer. MORE

Unit Construction

Technology / Motorcycle / Unit Construction: Motorcycle or automobile engine design where both the engine and gearbox are integrated within the same casing. Earlier engine design was a pre-unit construction where engine and gearbox were in separ MORE