Definition of "stovepipe" in 英语

Noun

1. Sheet-metal tubing used as a chimney for a stove or furnace.

2. A channel for information which is compartmentalized in such a manner that some parties who might be interested in its use or able to make use of it are restricted from accessing it.

3. A stovepipe hat.

4. A type of malfunction affecting breechloading firearms, where a spent cartridge casing fails to eject completely, instead becoming stuck in the firearm's ejection port, usually oriented vertically or nearly so.

5. A trench mortar such as the Stokes mortar.

Verb

1. To collect or store (information) in a compartmentalized manner, so that some parties who might be interested in its use or able to make use of it are restricted from accessing it.

2. Of a cartridge case, to become wedged vertically in the ejection port of a breechloading firearm, rather than ejecting completely from the weapon.