headbox

Noun

 * 1) A device for distributing a suspension of solids in water to a machine at a constant rate, or for retarding the rate of flow, as to a top-feed filter, or for eliminating by overflow some of the finest particles.
 * 2) The topmost square of a USPSA target holding the B and A scoring zones.
 * 1) The topmost square of a USPSA target holding the B and A scoring zones.

Translations

 * Finnish: yläneliö