An opening such as a hole or vent An opening through which air can pass, or a restricted opening placed in a pipe line to provide a means of controlling or measuring flow (099)
The opening of the ink jet print head where ink shoots onto the substrate Printheads contain a multiple of these openings and are arranged to give a set area of coverage as the print head moves along the print cycle This is where the meniscus is located
An orifice is an opening or hole, especially one in your body such as your mouth. After a massive heart attack, he was strapped to a bed, with tubes in every orifice
opening having a closed perimeter through which a fluid may discharge It may be open to the atmosphere, or it may be partially or completely submerged in the discharged fluid
As used in water studies, an opening with a closed perimeter; is usually sharp edged, and of regular form in a plate, wall, or partition through which water may flow An orifice is used for the measurement or control of water
(noun) A hole or aperture without appreciable length (depth) In most cases the technically correct term for the hole employed in ink jet printing systems (see NOZZLE)